{"id":2617,"date":"2021-07-23T10:49:37","date_gmt":"2021-07-23T05:19:37","guid":{"rendered":"http:\/\/ncertsolutions.guru\/?p=2617"},"modified":"2021-07-23T12:37:34","modified_gmt":"2021-07-23T07:07:34","slug":"ncert-solutions-for-class-11-economics-statistics-for-economics-chapter-7-hindi","status":"publish","type":"post","link":"https:\/\/ncertsolutions.guru\/ncert-solutions-for-class-11-economics-statistics-for-economics-chapter-7-hindi\/","title":{"rendered":"NCERT Solutions for Class 11 Economics Statistics for Economics Chapter 7 (Hindi Medium)"},"content":{"rendered":"

NCERT Solutions for Class 11 Economics Statistics for Economics Chapter 7 Correlation (Hindi Medium)<\/span><\/h2>\n

These Solutions are part of\u00a0NCERT Solutions for Class 11 Economics<\/a>. Here we have given NCERT Solutions for Class 11 Economics Statistics for Economics Chapter 7 Correlation.<\/p>\n

\u092a\u094d\u0930\u0936\u094d\u0928 \u0905\u092d\u094d\u092f\u093e\u0938 <\/strong><\/span>
\n(\u092a\u093e\u0920\u094d\u092f\u092a\u0941\u0938\u094d\u0924\u0915 \u0938\u0947)<\/strong><\/span><\/p>\n

\u092a\u094d\u0930.1. \u0915\u0926 (\u092b\u0941\u091f\u094b\u0902 \u092e\u0947\u0902) \u0924\u0925\u093e \u0935\u091c\u0928 (\u0915\u093f\u0932\u094b\u0917\u094d\u0930\u093e\u092e \u092e\u0947\u0902) \u0915\u0947 \u092c\u0940\u091a \u0938\u0939\u0938\u0902\u092c\u0902\u0927 \u0917\u0941\u0923\u093e\u0902\u0915 \u0915\u0940 \u0907\u0915\u093e\u0908 \u0939\u0948:<\/strong><\/p>\n

(\u0915)<\/strong> \u0915\u093f. \u0917\u094d\u0930\u093e\/\u092b\u0941\u091f
\n(\u0916)<\/strong> \u092a\u094d\u0930\u0924\u093f\u0936\u0924
\n(\u0917)<\/strong> \u0905\u0935\u093f\u0926\u094d\u092f\u092e\u093e\u0928<\/p>\n

\u0909\u0924\u094d\u0924\u0930 (\u0917)<\/strong> \u0905\u0935\u093f\u0926\u094d\u092f\u092e\u093e\u0928<\/p>\n

\u092a\u094d\u0930.2. \u0938\u0930\u0932 \u0938\u0939\u0938\u0902\u092c\u0902\u0927 \u0917\u0941\u0923\u093e\u0902\u0915 \u0915\u093e \u092a\u0930\u093e\u0938 \u0928\u093f\u092e\u094d\u0928\u0932\u093f\u0916\u093f\u0924 \u0939\u094b\u0917\u093e<\/strong><\/p>\n

(\u0915)<\/strong> 0 \u0938\u0947 \u0905\u0928\u0902\u0924 \u0924\u0915
\n(\u0916)<\/strong> -1 \u0938\u0947 +1 \u0924\u0915
\n(\u0917)<\/strong> \u090b\u0923\u093e\u0924\u094d\u092e\u0915 \u0905\u0928\u0902\u0924 \u0938\u0947 \u0927\u0928\u093e\u0924\u094d\u092e\u0915 \u0905\u0928\u0902\u0924 \u0924\u0915<\/p>\n

\u0909\u0924\u094d\u0924\u0930 (\u0916)<\/strong> -1 \u0938\u0947 +1 \u0924\u0915<\/p>\n

\u092a\u094d\u0930.3. \u092f\u0926\u093f rxy<\/sub> \u0927\u0928\u093e\u0924\u094d\u092e\u0915 \u0939\u0948 \u0924\u094b x \u0914\u0930 y \u0915\u0947 \u092c\u0940\u091a \u0915\u093e \u0938\u0902\u092c\u0902\u0927 \u0907\u0938 \u092a\u094d\u0930\u0915\u093e\u0930 \u0915\u093e \u0939\u094b\u0924\u093e \u0939\u0948\u0964<\/strong><\/p>\n

(\u0915)<\/strong> \u091c\u092c y \u092c\u0922\u093c\u0924\u093e \u0939\u0948 \u0924\u094b x \u092c\u0922\u093c\u0924\u093e \u0939\u0948\u0964
\n(\u0916)<\/strong> \u091c\u092c y \u0918\u091f\u0924\u093e \u0939\u0948 \u0924\u094b x \u092c\u0922\u093c\u0924\u093e \u0939\u0948\u0964
\n(\u0917)<\/strong> \u091c\u092c y \u092c\u0922\u093c\u0924\u093e \u0939\u0948 \u0924\u094b x \u0928\u0939\u0940\u0902 \u092c\u0926\u0932\u0924\u093e \u0939\u0948\u0964<\/p>\n

\u0909\u0924\u094d\u0924\u0930 (\u0915)<\/strong> \u091c\u092c y \u092c\u0922\u093c\u0924\u093e \u0939\u0948 \u0924\u094b x \u092c\u0922\u093c\u0924\u093e \u0939\u0948\u0964<\/p>\n

\u092a\u094d\u0930.4. \u092f\u0926\u093f rxy<\/sub> = 0 \u0924\u092c \u091a\u0930 x \u0914\u0930 y \u0915\u0947 \u092c\u0940\u091a\u0903<\/strong><\/p>\n

(\u0915)<\/strong> \u0930\u0947\u0916\u0940\u092f \u0938\u0902\u092c\u0902\u0927 \u0939\u094b\u0917\u093e\u0964
\n(\u0916)<\/strong> \u0930\u0947\u0916\u0940\u092f \u0938\u0902\u092c\u0902\u0927 \u0928\u0939\u0940\u0902 \u0939\u094b\u0917\u093e
\n(\u0917)<\/strong> \u0938\u094d\u0935\u0924\u0902\u0924\u094d\u0930 \u0939\u094b\u0917\u093e<\/p>\n

\u0909\u0924\u094d\u0924\u0930 (\u0916)<\/strong> \u0930\u0947\u0916\u0940\u092f \u0938\u0902\u092c\u0902\u0927 \u0928\u0939\u0940\u0902 \u0939\u094b\u0917\u093e<\/p>\n

\u092a\u094d\u0930.5. \u0928\u093f\u092e\u094d\u0928\u0932\u093f\u0916\u093f\u0924 \u0924\u0940\u0928\u094b\u0902 \u092e\u093e\u092a\u094b\u0902 \u092e\u0947\u0902 \u0915\u094c\u0928-\u0938\u093e \u092e\u093e\u092a \u0915\u093f\u0938\u0940 \u092d\u0940 \u092a\u094d\u0930\u0915\u093e\u0930 \u0915\u0947 \u0938\u0902\u092c\u0902\u0927 \u0915\u0940 \u092e\u093e\u092a \u0915\u0930 \u0938\u0915\u0924\u093e \u0939\u0948\u0964<\/strong><\/p>\n

(\u0915)<\/strong> \u0915\u093e\u0930\u094d\u0932 \u092a\u093f\u092f\u0930\u0938\u0928 \u0938\u0939\u0938\u0902\u092c\u0902\u0927 \u0917\u0941\u0923\u093e\u0902\u0915
\n(\u0916)<\/strong> \u0938\u094d\u092a\u0940\u092f\u0930\u092e\u0948\u0928 \u0915\u093e \u0915\u094b\u091f\u093f \u0938\u0939\u0938\u0902\u092c\u0902\u0927
\n(\u0917)<\/strong> \u092a\u094d\u0930\u0915\u0940\u0930\u094d\u0923 \u0906\u0930\u0947\u0916<\/p>\n

\u0909\u0924\u094d\u0924\u0930 (\u0916)<\/strong> \u0938\u094d\u092a\u0940\u092f\u0930\u092e\u0948\u0928 \u0915\u093e \u0915\u094b\u091f\u093f \u0938\u0939\u0938\u0902\u092c\u0902\u0927<\/p>\n

\u092a\u094d\u0930.6. \u092f\u0926\u093f \u092a\u0930\u093f\u0936\u0941\u0926\u094d\u0927 \u0930\u0942\u092a \u092e\u0947\u0902 \u092e\u093e\u092a\u093f\u0924 \u0906\u0901\u0915\u0921\u093c\u0947 \u0909\u092a\u0932\u092c\u094d\u0927 \u0939\u094b\u0902, \u0924\u094b \u0938\u0930\u0932 \u0938\u0939\u0938\u0902\u092c\u0902\u0927 \u0917\u0941\u0923\u093e\u0902\u0915\u0903<\/strong><\/p>\n

(\u0915)<\/strong> \u0915\u094b\u091f\u093f \u0938\u0939\u0938\u0902\u092c\u0902\u0927 \u0917\u0941\u0923\u093e\u0902\u0915 \u0938\u0947 \u0905\u0927\u093f\u0915 \u0938\u0939\u0940 \u0939\u094b\u0924\u093e \u0939\u0948\u0964
\n(\u0916)<\/strong> \u0915\u094b\u091f\u093f \u0938\u0939\u0938\u0902\u092c\u0902\u0927 \u0917\u0941\u0923\u093e\u0902\u0915 \u0938\u0947 \u0915\u092e \u0938\u0939\u0940 \u0939\u094b\u0924\u093e \u0939\u0948\u0964
\n(\u0917)<\/strong> \u0915\u094b\u091f\u093f \u0938\u0939\u0938\u0902\u092c\u0902\u0927 \u0915\u0940 \u0939\u0940 \u092d\u093e\u0901\u0924\u093f \u0938\u0939\u0940 \u0939\u094b\u0924\u0940 \u0939\u0948\u0964<\/p>\n

\u0909\u0924\u094d\u0924\u0930 (\u0917)<\/strong> \u0915\u094b\u091f\u093f \u0938\u0939\u0938\u0902\u092c\u0902\u0927 \u0915\u0940 \u0939\u0940 \u092d\u093e\u0901\u0924\u093f \u0938\u0939\u0940 \u0939\u094b\u0924\u093e \u0939\u0948\u0964<\/p>\n

\u092a\u094d\u0930.7. \u0938\u093e\u0939\u091a\u0930\u094d\u092f \u0915\u0947 \u092e\u093e\u092a \u0915\u0947 \u0932\u093f\u090f r \u0915\u094b \u0938\u0939\u092a\u094d\u0930\u0938\u0930\u0923 \u0938\u0947 \u0905\u0927\u093f\u0915 \u092a\u094d\u0930\u093e\u0925\u092e\u093f\u0915\u0924\u093e \u0915\u094d\u092f\u094b\u0902 \u0926\u0940 \u091c\u093e\u0924\u0940 \u0939\u0948?<\/strong>
\n\u0909\u0924\u094d\u0924\u0930<\/strong> \u0938\u093e\u0939\u091a\u0930\u094d\u092f \u0915\u093e \u092e\u093e\u092a x \u0914\u0930 y \u0915\u0947 \u092c\u0940\u091a \u0938\u0939\u0938\u0902\u092c\u0902\u0927 \u0917\u0941\u0923\u093e\u0902\u0915 \u0915\u093e \u091a\u093f\u0939\u094d\u0928 \u0928\u093f\u0936\u094d\u091a\u093f\u0924 \u0915\u0930\u0924\u093e \u0939\u0948\u0964 \u092e\u093e\u0928\u0915 \u0935\u093f\u091a\u0932\u0928 \u0938\u0926\u093e \u0927\u0928\u093e\u0924\u094d\u092e\u0915 \u0939\u094b\u0924\u0947 \u0939\u0948\u0902\u0964 \u091c\u092c \u0938\u0939\u092a\u094d\u0930\u0938\u0930\u0923 \u0936\u0942\u0928\u094d\u092f \u0939\u094b\u0924\u093e \u0939\u0948 \u0924\u094b \u0938\u0939\u0938\u0902\u092c\u0902\u0927 \u092d\u0940 \u0936\u0942\u0928\u094d\u092f \u0939\u094b\u0924\u093e \u0939\u0948\u0964 \u0938\u0939\u0938\u0902\u092c\u0902\u0927 \u0915\u094b \u0938\u0939\u092a\u094d\u0930\u0938\u0930\u0923 \u0938\u0947 \u0938\u093e\u0939\u091a\u0930\u094d\u092f \u0915\u0947 \u092e\u093e\u0928\u0947 \u0915\u0947 \u0932\u093f\u090f \u0905\u0927\u093f\u0915 \u092a\u094d\u0930\u093e\u0925\u092e\u093f\u0915\u0924\u093e \u0926\u0940 \u091c\u093e\u0924\u0940 \u0939\u0948 \u0915\u094d\u092f\u094b\u0902\u0915\u093f<\/p>\n

(\u0915)<\/strong> \u092f\u0939 \u0927\u0928\u093e\u0924\u094d\u092e\u0915 \u090b\u0923\u093e\u0924\u094d\u092e\u0915 \u0914\u0930 \u0936\u0942\u0928\u094d\u092f \u0938\u0939\u0938\u0902\u092c\u0902\u0927 \u0915\u0947 \u0935\u093f\u0937\u092f \u092e\u0947\u0902 \u092c\u0924\u093e\u0924\u093e \u0939\u0948\u0964
\n(\u0916)<\/strong> \u0938\u0939\u0938\u0902\u092c\u0902\u0927 \u092e\u0942\u0932\u094b\u0902 \u0914\u0930 \u092a\u0948\u092e\u093e\u0928\u094b\u0902 \u0938\u0947 \u0938\u094d\u0935\u0924\u0902\u0924\u094d\u0930 \u0939\u094b\u0924\u0947 \u0939\u0948\u0902\u0964<\/p>\n

\u092a\u094d\u0930.8. \u0915\u094d\u092f\u093e \u0906\u0901\u0915\u0921\u093c\u094b\u0902 \u0915\u0947 \u092a\u094d\u0930\u0915\u093e\u0930 \u0915\u0947 \u0906\u0927\u093e\u0930 \u092a\u0930 r,<\/sub> -1 \u0924\u0925\u093e + 1 \u0915\u0947 \u092c\u093e\u0939\u0930 \u0938\u094d\u0925\u093f\u0924 \u0939\u094b \u0938\u0915\u0924\u093e \u0939\u0948?<\/strong>
\n\u0909\u0924\u094d\u0924\u0930<\/strong> r (+1\u2220 r- 1) + 1 \u0914\u0930 -1 \u0915\u0947 \u092c\u0940\u091a \u092e\u0947\u0902 \u0938\u094d\u0925\u093f\u0924 \u0939\u094b\u0924\u093e \u0939\u0948 \u0914\u0930 \u092f\u0926\u093f \u092f\u0939 + 1 \u0938\u0947 \u092c\u093e\u0939\u0930 \u0939\u094b \u0924\u094b \u0907\u0938\u0915\u093e \u0905\u0930\u094d\u0925 \u0939\u0948 \u0915\u093f \u0926\u094b \u091a\u0930\u094b\u0902 \u092e\u0947\u0902 \u0938\u0902\u092c\u0902\u0927 \u0906\u0930\u0947\u0916\u0940\u092f \u0939\u0948\u0964 \u0905\u0924: \u0907\u0938\u0915\u093e \u0935\u093f\u0935\u0947\u091a\u0928 \u0915\u0930\u0924\u0947 \u0939\u0941\u090f \u0939\u092e\u0947\u0902 \u092f\u0939 \u092f\u093e\u0926 \u0930\u0916\u0928\u093e \u0939\u094b\u0917\u093e \u0915\u093f \u0905\u0935\u0936\u094d\u092f \u0907\u0938\u092e\u0947\u0902 \u0915\u0941\u091b \u0924\u094d\u0930\u0941\u091f\u093f\u092f\u093e\u0901 \u0939\u0948\u0902\u0964<\/p>\n

\u092a\u094d\u0930.9, \u0915\u094d\u092f\u093e \u0938\u0939\u0938\u0902\u092c\u0902\u0927 \u0915\u0947 \u0926\u094d\u0935\u093e\u0930\u093e \u0915\u093e\u0930\u094d\u092f\u0915\u093e\u0930\u0923 \u0938\u0902\u092c\u0902\u0927 \u0915\u0940 \u091c\u093e\u0928\u0915\u093e\u0930\u0940 \u092e\u093f\u0932\u0924\u0940 \u0939\u0948? 4<\/strong>
\n\u0909\u0924\u094d\u0924\u0930<\/strong> \u0928\u0939\u0940\u0902 \u0938\u0939\u0938\u0902\u092c\u0902\u0927 \u0926\u094d\u0935\u093e\u0930\u093e \u0915\u093e\u0930\u094d\u092f\u0915\u093e\u0930\u0923 \u0915\u0940 \u091c\u093e\u0928\u0915\u093e\u0930\u0940 \u0928\u0939\u0940\u0902 \u092e\u093f\u0932\u0924\u0940\u0964 \u0905\u0915\u0938\u0930 \u0935\u093f\u0926\u094d\u092f\u093e\u0930\u094d\u0925\u0940 \u092f\u0939 \u0935\u093f\u0936\u094d\u0935\u093e\u0938 \u0915\u0930\u0928\u0947 \u0932\u0917\u0924\u0947 \u0939\u0948\u0902 \u0915\u093f \u0938\u0939\u0938\u0902\u092c\u0902\u0927 \u0926\u094b \u091a\u0930\u094b\u0902 \u092e\u0947\u0902 \u0935\u0939\u093e\u0901 \u0938\u0939\u0938\u092c\u0902\u0927\u0902 \u0938\u0941\u091d\u093e\u0924\u093e \u0939\u0948 \u091c\u0939\u093e\u0901 \u090f\u0915 \u0915\u093e \u0915\u093e\u0930\u0923 \u0926\u0942\u0938\u0930\u093e \u0939\u0948\u0964 \u0909\u0926\u093e\u0939\u0930\u0923: \u092f\u0939 \u0935\u0938\u094d\u0924\u0941 \u0915\u0940 \u092e\u093e\u0901\u0917\u0940 \u0917\u0908 \u092e\u093e\u0924\u094d\u0930\u093e \u0914\u0930 \u0915\u0940\u092e\u0924 \u092e\u0947\u0902 \u0938\u0939\u0938\u0902\u092c\u0902\u0927 \u0938\u094d\u092a\u0937\u094d\u091f\u0903 \u0915\u0940\u092e\u0924 \u092e\u0947\u0902 \u0935\u0943\u0926\u094d\u0927\u093f \u0924\u0925\u093e \u092e\u093e\u0901\u0917\u0940 \u0917\u0908 \u092e\u093e\u0924\u094d\u0930\u093e \u092e\u0947\u0902 \u0915\u092e\u0940 \u0915\u093e \u0915\u093e\u0930\u0923 \u0939\u0948 \u0914\u0930 \u0907\u0938\u0915\u0947 \u0935\u093f\u092a\u0930\u0940\u0924 \u092d\u0940\u0964 \u0915\u0940\u092e\u0924 \u092e\u0947\u0902 \u092a\u0930\u093f\u0935\u0930\u094d\u0924\u0928 \u092e\u093e\u0901\u0917\u0940 \u0917\u0908 \u092e\u093e\u0924\u094d\u0930\u093e \u092e\u0947\u0902 \u092a\u0930\u093f\u0935\u0930\u094d\u0924\u0928 \u0932\u093e\u0924\u093e \u0939\u0948\u0964 \u092a\u0930\u0902\u0924\u0941 \u091c\u093f\u0938 \u092c\u093f\u0902\u0926\u0941 \u092a\u0930 \u091c\u094d\u092f\u093e\u0926\u093e \u092c\u0932 \u0926\u0947\u0928\u0947 \u0915\u0940 \u0906\u0935\u0936\u094d\u092f\u0915\u0924\u093e \u0939\u0948 \u0935\u0939 \u092f\u0939 \u0939\u0948 \u0915\u093f \u091a\u0930\u094b\u0902 \u0915\u0947 \u092c\u0940\u091a \u0915\u093e\u0930\u0923 \u0914\u0930 \u092a\u094d\u0930\u092d\u093e\u0935 \u0938\u0902\u092c\u0902\u0927 \u0938\u0939\u0938\u0902\u092c\u0902\u0927 \u0915\u0947 \u0938\u093f\u0926\u094d\u0927\u093e\u0902\u0924 \u092e\u0947\u0902 \u0915\u094b\u0908 \u092d\u0940 \u092a\u0942\u0930\u094d\u0935-\u0938\u094d\u0925\u093f\u0924\u093f \u0928\u0939\u0940\u0902 \u0939\u0948\u0964 \u0938\u0939\u0938\u0902\u092c\u0902\u0927 \u0926\u094b \u091a\u0930\u094b\u0902 \u0915\u0947 \u092c\u0940\u091a \u0915\u093f\u0938\u0940 \u0915\u093e\u0930\u0923 \u0914\u0930 \u092a\u094d\u0930\u092d\u093e\u0935 \u0938\u0902\u092c\u0902\u0927 \u0915\u0947 \u0938\u093e\u0925 \u092f\u093e \u0909\u0938\u0915\u0947 \u092c\u093f\u0928\u093e, \u0938\u0902\u092c\u0902\u0927 \u0915\u0940 \u0915\u094b\u091f\u093f \u0914\u0930 \u0924\u0940\u0935\u094d\u0930\u0924\u093e \u0915\u094b \u092e\u093e\u092a\u0924\u093e \u0939\u0948\u0964 \u0938\u0939\u0938\u0902\u092c\u0902\u0927 \u0926\u094b \u092f\u093e \u0926\u094b \u0938\u0947 \u0905\u0927\u093f\u0915 \u091a\u0930-\u092e\u0942\u0932\u094b\u0902 \u092e\u0947\u0902 \u092a\u093e\u0930\u0938\u094d\u092a\u0930\u093f\u0915 \u0938\u0902\u092c\u0902\u0927 \u0915\u0940 \u0926\u093f\u0936\u093e \u0924\u0925\u093e \u092e\u093e\u0924\u094d\u0930\u093e \u0915\u093e \u0905\u0915\u093e\u0924\u094d\u092e\u0915 \u092e\u093e\u092a \u0939\u0948\u0964 \u092a\u0930\u0902\u0924\u0941 \u0938\u0939\u0938\u0902\u092c\u0902\u0927 \u0915\u0940 \u0909\u092a\u0938\u094d\u0925\u093f\u0924\u093f \u0938\u0947 \u092f\u0939 \u0928\u0939\u0940\u0902 \u092e\u093e\u0928 \u0932\u0947\u0928\u093e \u091a\u093e\u0939\u093f\u090f \u0915\u093f \u0926\u094b\u0928\u094b\u0902 \u091a\u0930\u094b\u0902 \u092e\u0947\u0902 \u0906\u0935\u0936\u094d\u092f\u0915 \u0930\u0942\u092a \u0938\u0947 \u092a\u094d\u0930\u0924\u094d\u092f\u0915\u094d\u0937 \u0915\u093e\u0930\u0923 \u0924\u0925\u093e \u092a\u0930\u093f\u0923\u093e\u092e \u0938\u0902\u092c\u0902\u0927 \u0939\u0948\u0964 \u0938\u0939-\u0938\u0902\u092c\u0902\u0927 \u0938\u0926\u0948\u0935 \u0915\u093e\u0930\u0923\u2013\u092a\u0930\u093f\u0923\u093e\u092e \u0938\u0902\u092c\u0902\u0927 \u0938\u0947 \u0939\u0940 \u0909\u0924\u094d\u092a\u0928\u094d\u0928 \u0928\u0939\u0940\u0902 \u0939\u094b\u0924\u093e\u0964 \u092a\u0930\u0902\u0924\u0941 \u0915\u093e\u0930\u0923-\u092a\u0930\u093f\u0923\u093e\u092e \u0938\u0902\u092c\u0902\u0927 \u0939\u094b\u0928\u0947 \u092a\u0930 \u0928\u093f\u0936\u094d\u091a\u093f\u0924 \u0930\u0942\u092a \u0938\u0947 \u0938\u0939\u0938\u0902\u092c\u0902\u0927 \u092a\u093e\u092f\u093e \u091c\u093e\u0924\u093e \u0939\u0948\u0964<\/p>\n

\u092a\u094d\u0930.10. \u0938\u0930\u0932 \u0938\u0939\u0938\u0902\u092c\u0902\u0927 \u0917\u0941\u0923\u093e\u0902\u0915 \u0915\u0940 \u0924\u0941\u0932\u0928\u093e \u092e\u0947\u0902 \u0915\u094b\u091f\u093f \u0938\u0939\u0938\u0902\u092c\u0902\u0927 \u0917\u0941\u0923\u093e\u0902\u0915 \u0915\u092c \u0905\u0927\u093f\u0915 \u092a\u0930\u093f\u0936\u0941\u0926\u094d\u0927 \u0939\u094b\u0924\u093e \u0939\u0948?<\/strong>
\n\u0909\u0924\u094d\u0924\u0930<\/strong> \u0938\u0930\u0932 \u0938\u0939\u0938\u0902\u092c\u0902\u0927 \u0917\u0941\u0923\u093e\u0902\u0915 \u0915\u0940 \u0924\u0941\u0932\u0928\u093e \u092e\u0947\u0902 \u0915\u094b\u091f\u093f \u0938\u0939\u0938\u0902\u092c\u0902\u0927 \u0917\u0941\u0923\u093e\u0902\u0915 \u0905\u0927\u093f\u0915 \u092a\u0930\u093f\u0936\u0941\u0926\u094d\u0927 \u0939\u094b\u0924\u093e \u0939\u0948 \u0915\u094d\u092f\u094b\u0902\u0915\u093f<\/p>\n

    \n
  1. \u0907\u0938 \u0935\u093f\u0927\u093f \u0915\u093e \u0909\u0938 \u0938\u094d\u0925\u093f\u0924\u093f \u092e\u0947\u0902 \u092d\u0940 \u0938\u0941\u0917\u092e\u0924\u093e \u0938\u0947 \u092a\u094d\u0930\u092f\u094b\u0917 \u0915\u093f\u092f\u093e \u091c\u093e\u0924\u093e \u0939\u0948 \u091c\u092c\u0915\u093f \u0906\u0901\u0915\u0921\u093c\u094b\u0902 \u0915\u0947 \u0938\u094d\u0925\u093e\u0928 \u092a\u0930 \u0915\u0947\u0935\u0932 \u0936\u094d\u0930\u0947\u0923\u093f\u092f\u093e\u0901 \u0939\u0940 \u0926\u0940 \u0917\u0908 \u0939\u094b\u0902 \u0924\u0925\u093e \u0938\u093e\u0927\u093e\u0930\u0923 \u0917\u0941\u0923\u093e\u0924\u094d\u092e\u0915 \u0936\u094d\u0930\u0943\u0902\u0916\u0932\u093e\u0913\u0902 \u0915\u0947 \u0922\u0940\u0932\u0947 \u0938\u0939\u0938\u0902\u092c\u0902\u0927 \u0905\u0928\u0941\u092e\u093e\u0928 \u0932\u0917\u093e\u0928\u0947 \u0915\u0947 \u0932\u093f\u090f \u092d\u0940 \u092a\u094d\u0930\u092f\u094b\u0917 \u0915\u093f\u092f\u093e \u091c\u093e \u0938\u0915\u0924\u093e \u0939\u0948\u0964<\/li>\n
  2. \u0938\u094d\u092a\u0940\u092f\u0930\u092e\u0948\u0928 \u0936\u094d\u0930\u0947\u0923\u0940 \u0905\u0902\u0924\u0930 \u0938\u0939-\u0938\u0902\u092c\u0902\u0927 \u0935\u093f\u0927\u093f \u092a\u093f\u092f\u0930\u0938\u0928 \u0915\u0947 \u0938\u0939-\u0938\u0902\u092c\u0902\u0927 \u0917\u0941\u0923\u093e\u0902\u0915 \u0915\u0940 \u0905\u092a\u0947\u0915\u094d\u0937\u093e \u0938\u092e\u091d\u0928\u0947 \u092e\u0947\u0902 \u0938\u0930\u0932 \u0939\u0948\u0964<\/li>\n
  3. \u092f\u0939 \u0935\u093f\u0927\u093f \u0917\u0941\u0923\u093e\u0924\u094d\u092e\u0915 \u091a\u0930\u094b\u0902 \u0915\u0940 \u0905\u091a\u094d\u091b\u093e\u0908, \u092c\u0941\u0930\u093e\u0908, \u092c\u0941\u0926\u094d\u0927\u093f\u092e\u0924\u094d\u0924\u093e, \u0938\u0941\u0902\u0926\u0930\u0924\u093e \u0935 \u092a\u0935\u093f\u0924\u094d\u0930\u0924\u093e \u0906\u0926\u093f \u0915\u0947 \u0938\u0939-\u0938\u0902\u092c\u0902\u0927\u094b\u0902 \u0915\u094b \u091c\u094d\u091e\u093e\u0924 \u0915\u0930\u0928\u0947 \u0915\u0947 \u0932\u093f\u090f \u0936\u094d\u0930\u0947\u0937\u094d\u0920 \u0939\u0948\u0964<\/li>\n<\/ol>\n

    \u092a\u094d\u0930.11. \u0915\u094d\u092f\u093e \u0936\u0942\u0928\u094d\u092f \u0938\u0939\u0938\u0902\u092c\u0902\u0927 \u0915\u093e \u0905\u0930\u094d\u0925 \u0938\u094d\u0935\u0924\u0902\u0924\u094d\u0930\u0924\u093e \u0939\u0948?<\/strong>
    \n\u0909\u0924\u094d\u0924\u0930<\/strong> \u0936\u0942\u0928\u094d\u092f \u0938\u0939\u0938\u0902\u092c\u0902\u0927 \u0915\u093e \u0905\u0930\u094d\u0925 \u0938\u094d\u0935\u0924\u0902\u0924\u094d\u0930\u0924\u093e \u0928\u0939\u0940\u0902 \u0939\u0948 \u0905\u092a\u093f\u0924\u0941 \u0907\u0938\u0915\u093e \u0905\u0930\u094d\u0925 \u0930\u0947\u0916\u0940\u092f \u0964 \u0938\u0939\u0938\u0902\u092c\u0902\u0927 \u0915\u0940 \u0938\u094d\u0935\u0924\u0902\u0924\u094d\u0930\u0924\u093e \u0939\u0948\u0964 \u0926\u094b \u091a\u0930\u094b\u0902 \u092e\u0947\u0902 \u0906\u0930\u0947\u0916\u0940\u092f \u0938\u0939\u0938\u0902\u092c\u0902\u0927 \u0939\u094b\u0928\u0947 \u092a\u0930 \u091c\u092c \u0909\u0928\u094d\u0939\u0947\u0902 \u092a\u094d\u0930\u0915\u0940\u0930\u094d\u0923 \u0906\u0930\u0947\u0916 \u092a\u0930 \u0926\u0930\u094d\u0936\u093e\u092f\u093e \u091c\u093e\u092f\u0947\u0917\u093e\u0964 \u0924\u094b \u0935\u0947 \u0936\u0942\u0928\u094d\u092f \u0938\u0939\u0938\u0902\u092c\u0902\u0927 \u0926\u0930\u094d\u0936\u093e\u092f\u0947\u0902\u0917\u0947 \u0924\u0925\u093e \u091c\u092c \u0909\u0928\u094d\u0939\u0947\u0902 \u092a\u093f\u092f\u0930\u0938\u0928 \u092f\u093e \u0938\u094d\u092a\u0940\u092f\u0930\u092e\u0948\u0928 \u0935\u093f\u0927\u093f \u0938\u0947 \u0928\u093f\u0915\u093e\u0932\u093e \u091c\u093e\u0924\u093e \u0939\u0948 \u0924\u094b \u092f\u0939 \u0928\u093f\u092e\u094d\u0928 \u0938\u0939\u0938\u0902\u092c\u0902\u0927 \u0915\u093e \u092e\u093e\u0928 \u0926\u0947\u0917\u093e\u0964 \u0928\u0940\u091a\u0947 \u0926\u0940 \u0917\u0908 \u0906\u0915\u0943\u0924\u093f \u0915\u0947 \u0926\u094d\u0935\u093e\u0930\u093e \u0907\u0938\u0947 \u0938\u092e\u091d\u093e \u091c\u093e \u0938\u0915\u0924\u093e \u0939\u0948\u0964
    \n\"NCERT<\/p>\n

    \u0907\u0938\u0947 \u0936\u0942\u0928\u094d\u092f \u0938\u0939\u0938\u0902\u092c\u0902\u0927 \u092e\u093e\u0928\u093e \u091c\u093e\u092f\u0947\u0917\u093e, \u091c\u092c\u0915\u093f \u090f\u0915 \u0938\u094d\u0924\u0930 \u0924\u0915 x \u0914\u0930 y \u0927\u0928\u093e\u0924\u094d\u092e\u0915 \u0930\u0942\u092a \u0938\u0947 \u0938\u0902\u092c\u0902\u0927\u093f\u0924 \u0939\u0948 \u0924\u0925\u093e \u0924\u0926\u0941\u092a\u0930\u093e\u0902\u0924 \u0909\u0928\u092e\u0947\u0902 \u090b\u0923\u093e\u0924\u094d\u092e\u0915 \u0938\u0939\u0938\u0902\u092c\u0902\u0927 \u0939\u0948\u0964<\/p>\n

    \u092a\u094d\u0930.12. \u0915\u094d\u092f\u093e \u0938\u0930\u0932 \u0938\u0939\u0938\u0902\u092c\u0902\u0927 \u0917\u0941\u0923\u093e\u0902\u0915 \u0915\u093f\u0938\u0940 \u092d\u0940 \u092a\u094d\u0930\u0915\u093e\u0930 \u0915\u0947 \u0938\u0902\u092c\u0902\u0927 \u0915\u094b \u092e\u093e\u092a \u0938\u0915\u0924\u093e \u0939\u0948?<\/strong>
    \n\u0909\u0924\u094d\u0924\u0930<\/strong> \u0928\u0939\u0940\u0902, \u0938\u0930\u0932 \u0938\u0939\u0938\u0902\u092c\u0927 \u0917\u0941\u0923\u093e\u0915 \u0915\u0947\u0935\u0932 \u0930\u0947\u0916\u0940\u092f \u0938\u0939\u0938\u0902\u092c\u0902\u0927 \u092e\u093e\u092a \u0938\u0915\u0924\u093e \u0939\u0948\u0964<\/p>\n

    (\u0915)<\/strong> \u092f\u0939 \u0906\u0930\u0947\u0916\u0940\u092f \u0938\u0939\u0938\u0902\u092c\u0902\u0927 \u0928\u0939\u0940\u0902 \u092e\u093e\u092a \u0938\u0915\u0924\u093e\u0964
    \n(\u0916)<\/strong> \u092f\u0939 \u0910\u0938\u0947 \u091a\u0930\u094b\u0902 \u0915\u0947 \u092c\u0940\u091a \u0938\u0939\u0938\u0902\u092c\u0902\u0927 \u091c\u094d\u091e\u093e\u0924 \u0928\u0939\u0940\u0902 \u0915\u0930 \u0938\u0915\u0924\u093e \u091c\u094b \u0938\u0902\u0916\u094d\u092f\u093e\u0924\u094d\u092e\u0915 \u0930\u0942\u092a \u092e\u0947\u0902 \u0935\u094d\u092f\u0915\u094d\u0924 \u0928\u0939\u0940\u0902 \u0915\u093f\u092f\u0947 \u091c\u093e \u0938\u0915\u0924\u0947\u0964
    \n(\u0917)<\/strong> \u092f\u0939 \u0927\u0928\u093e\u0924\u094d\u092e\u0915, \u090b\u0923\u093e\u0924\u094d\u092e\u0915 \u0924\u0925\u093e \u0930\u0947\u0916\u0940\u092f \u0938\u0939\u0938\u0902\u092c\u0902\u0927 \u0915\u0940 \u0905\u0928\u0941\u092a\u0938\u094d\u0925\u093f\u0924\u093f \u0915\u094b \u092e\u093e\u092a \u0938\u0915\u0924\u093e \u0939\u0948\u0964<\/p>\n

    \u092a\u094d\u0930.13. \u090f\u0915 \u0938\u092a\u094d\u0924\u093e\u0939 \u0924\u0915 \u0905\u092a\u0928\u0947 \u0938\u094d\u0925\u093e\u0928\u0940\u092f \u092c\u093e\u091c\u093e\u0930 \u0938\u0947 5 \u092a\u094d\u0930\u0915\u093e\u0930 \u0915\u0940 \u0938\u092c\u094d\u091c\u093f\u092f\u094b\u0902 \u0915\u0940 \u0915\u0940\u092e\u0924\u0947\u0902 \u092a\u094d\u0930\u0924\u093f\u0926\u093f\u0928 \u090f\u0915\u0924\u094d\u0930 \u0915\u0930\u0947\u0902\u0964 \u0909\u0928\u0915\u093e \u0938\u0939\u0938\u0902\u092c\u0902\u0927 \u0917\u0941\u0923\u093e\u0902\u0915 \u092a\u0930\u093f\u0915\u0932\u093f\u0924 \u0915\u0940\u091c\u093f\u090f\u0964 \u0907\u0938\u0915\u0947 \u092a\u0930\u093f\u0923\u093e\u092e \u0915\u0940 \u0935\u094d\u092f\u093e\u0916\u094d\u092f\u093e \u0915\u0940\u091c\u093f\u090f\u0964 <\/strong>
    \n\u0909\u0924\u094d\u0924\u0930<\/strong> \u0907\u0938\u0915\u093e \u0909\u0924\u094d\u0924\u0930 \u091b\u093e\u0924\u094d\u0930 \u092a\u094d\u0930\u0924\u093f \u091b\u093e\u0924\u094d\u0930 \u092d\u093f\u0928\u094d\u0928 \u0939\u094b\u0917\u093e\u0964 \u092a\u0930\u0902\u0924\u0941 \u0935\u093f\u0927\u093f \u0907\u0938 \u092a\u094d\u0930\u0915\u093e\u0930 \u0939\u094b\u0917\u0940\u0964
    \n\"NCERT<\/p>\n

    \u092a\u094d\u0930.14. \u0905\u092a\u0928\u0940 \u0915\u0915\u094d\u0937\u093e \u0915\u0947 \u0938\u0939\u092a\u093e\u0920\u093f\u092f\u094b\u0902 \u0915\u0947 \u0915\u0926 \u092e\u093e\u092a\u093f\u090f\u0964 \u0909\u0928\u0938\u0947 \u0909\u0928\u0915\u0947 \u092c\u0947\u0902\u091a \u092a\u0930 \u092c\u0948\u0920\u0947 \u0938\u0939\u092a\u093e\u0920\u0940 \u0915\u093e \u0915\u0926 \u092a\u0942\u091b\u093f\u090f\u0964 \u0907\u0928 \u0926\u094b \u091a\u0930\u094b\u0902 \u0915\u093e \u0938\u0939\u0938\u0902\u092c\u0902\u0927 \u0917\u0941\u0923\u093e\u0902\u0915 \u092a\u0930\u093f\u0915\u0932\u093f\u0924 \u0915\u0940\u091c\u093f\u090f \u0914\u0930 \u092a\u0930\u093f\u0923\u093e\u092e \u0915\u093e \u0928\u093f\u0930\u094d\u0935\u091a\u0928 \u0915\u0940\u091c\u093f\u090f\u0964 <\/strong>
    \n\u0909\u0924\u094d\u0924\u0930<\/strong> \u0938\u092d\u0940 \u092c\u0947\u0902\u091a\u094b\u0902 \u092a\u0930 \u0926\u093e\u092f\u0940\u0902 \u0913\u0930 \u092c\u0948\u0920\u0947 \u091b\u093e\u0924\u094d\u0930 \u0915\u094b X \u0924\u0925\u093e \u092c\u093e\u092f\u0940\u0902 \u0914\u0930 \u092c\u0948\u0920\u0947 \u091b\u093e\u0924\u094d\u0930 \u0915\u0940 Y \u0915\u0939\u0947\u0902\u0964 \u092f\u0926\u093f \u0915\u0915\u094d\u0937\u093e \u092e\u0947\u0902 40 \u0935\u093f\u0926\u094d\u092f\u093e\u0930\u094d\u0925\u0940 \u0939\u0948\u0902 \u0924\u094b 20 \u091c\u094b\u0921\u093c\u0947 \u092c\u0928 \u091c\u093e\u092f\u0947\u0902\u0917\u0947\u0964 \u092f\u0926\u093f \u0938\u0902\u0916\u094d\u092f\u093e \u0935\u093f\u0937\u092e \u0939\u0948 \u0924\u094b \u090f\u0915 \u0935\u093f\u0926\u094d\u092f\u093e\u0930\u094d\u0925\u0940 \u0915\u094b \u091b\u094b\u0921\u093c\u0928\u093e \u0939\u094b\u0917\u093e\u0964 \u0909\u0928\u0915\u0947 \u0915\u0926 \u091c\u094d\u091e\u093e\u0924 \u0915\u0930\u0915\u0947 \u0915\u093e\u0930\u094d\u0932 \u092a\u093f\u092f\u0930\u0938\u0928 \u0915\u0940 \u0915\u093f\u0938\u0940 \u092d\u0940 \u0935\u093f\u0927\u093f \u0926\u094d\u0935\u093e\u0930\u093e \u0938\u0939\u0938\u0902\u092c\u0902\u0927 \u0917\u0941\u0923\u093e\u0902\u0915 \u091c\u094d\u091e\u093e\u0924 \u0915\u093f\u092f\u093e \u091c\u093e \u0938\u0915\u0924\u093e \u0939\u0948\u0964<\/p>\n

    \u092a\u094d\u0930.15. \u0915\u0941\u091b \u0910\u0938\u0947 \u091a\u0930\u094b\u0902 \u0915\u0940 \u0938\u0942\u091a\u0940 \u092c\u0928\u093e\u090f\u0901 \u091c\u093f\u0928\u0915\u093e \u092a\u0930\u093f\u0936\u0941\u0926\u094d\u0927 \u092e\u093e\u092a \u0915\u0920\u093f\u0928 \u0939\u094b\u0964<\/strong>
    \n\u0909\u0924\u094d\u0924\u0930<\/strong> \u0910\u0938\u0947 \u0915\u0941\u091b \u091a\u0930 \u0907\u0938 \u092a\u094d\u0930\u0915\u093e\u0930 \u0939\u0948\u0902:<\/p>\n

    (\u0915)<\/strong> \u0938\u0941\u0902\u0926\u0930\u0924\u093e
    \n(\u0916)<\/strong> \u092c\u0941\u0926\u094d\u0927\u093f\u092e\u0924\u094d\u0924\u093e
    \n(\u0917)<\/strong> \u0908\u092e\u093e\u0928\u0926\u093e\u0930
    \n(\u0918)<\/strong> \u0905\u0928\u0941\u0936\u093e\u0938\u0928
    \n(\u0919)<\/strong> \u0906\u0924\u094d\u092e\u0935\u093f\u0936\u094d\u0935\u093e\u0938
    \n(\u091a)<\/strong> \u0938\u0902\u0938\u094d\u0915\u093e\u0930<\/p>\n

    \u092a\u094d\u0930.16. r \u0915\u0947 \u0935\u093f\u092d\u093f\u0928\u094d\u0928 \u092e\u093e\u0928\u094b\u0902 +1, -1, \u0924\u0925\u093e 0 \u0915\u0940 \u0935\u094d\u092f\u093e\u0916\u094d\u092f\u093e \u0915\u0930\u0947\u0902\u0964<\/strong>
    \n\u0909\u0924\u094d\u0924\u0930<\/strong> r = +1 \u092a\u0942\u0930\u094d\u0923 \u0927\u0928\u093e\u0924\u094d\u092e\u0915 \u0938\u0939\u0938\u0902\u092c\u0902\u0927
    \nr = -1 \u092a\u0942\u0930\u094d\u0923 \u090b\u0923\u093e\u0924\u094d\u092e\u0915 \u0938\u0939\u0938\u0902\u092c\u0902\u0927
    \nr = 0 \u0930\u0947\u0916\u0940\u092f \u0938\u0939\u0938\u0902\u092c\u0902\u0927 \u0915\u0940 \u0905\u0928\u0941\u092a\u0938\u094d\u0925\u093f\u0924\u093f\u0964<\/p>\n

    \u092a\u094d\u0930.17. \u092a\u093f\u092f\u0930\u0938\u0928 \u0938\u0939\u0938\u0902\u092c\u0902\u0927 \u0917\u0941\u0923\u093e\u0902\u0915 \u0938\u0947 \u0915\u094b\u091f\u093f \u0938\u0939\u0938\u0902\u092c\u0902\u0927 \u0917\u0941\u0923\u093e\u0902\u0915 \u0915\u094d\u092f\u094b\u0902 \u092d\u093f\u0928\u094d\u0928 \u0939\u094b\u0924\u093e \u0939\u0948?<\/strong>
    \n\u0909\u0924\u094d\u0924\u0930<\/strong> \u092a\u093f\u092f\u0930\u0938\u0928 \u0938\u0939\u0938\u0902\u092c\u0902\u0927 \u0917\u0941\u0923\u093e\u0902\u0915 \u0915\u0940 \u092d\u093e\u0901\u0924\u093f \u0936\u094d\u0930\u0947\u0923\u0940 \u0938\u0939\u0938\u0902\u092c\u0902\u0927 \u092d\u0940 + 1 \u0924\u0925\u093e – 1 \u0915\u0947 \u092c\u0940\u091a \u0938\u094d\u0925\u093f\u0924 \u0939\u094b\u0924\u093e \u0939\u0948\u0964 \u0939\u093e\u0932\u093e\u0901\u0915\u093f, \u0938\u093e\u092e\u093e\u0928\u094d\u092f \u0924\u094c\u0930 \u092a\u0930 \u092f\u0939 \u0938\u093e\u092e\u093e\u0928\u094d\u092f \u0935\u093f\u0927\u093f \u0915\u0940 \u0924\u0930\u0939 \u092f\u0925\u093e\u0935\u0924 \u0928\u0939\u0940\u0902 \u0939\u094b\u0924\u093e \u0939\u0948\u0964 \u0907\u0938\u0915\u093e \u0915\u093e\u0930\u0923 \u092f\u0939 \u0939\u0948 \u0915\u093f \u0907\u0938\u092e\u0947\u0902 \u0906\u0901\u0915\u0921\u093c\u094b\u0902 \u0938\u0947 \u0938\u0902\u092c\u0902\u0927\u093f\u0924 \u0938\u092d\u0940 \u0938\u0942\u091a\u0928\u093e\u0913\u0902 \u0915\u093e \u0909\u092a\u092f\u094b\u0917 \u0928\u0939\u0940\u0902 \u0939\u094b\u0924\u093e \u0939\u0948\u0964 \u0936\u094d\u0930\u0943\u0902\u0916\u0932\u093e \u092e\u0947\u0902 \u092e\u0926\u094b\u0902 \u0915\u0947 \u092e\u093e\u0928\u094b\u0902 \u0915\u0947 \u0935\u0947 \u092a\u094d\u0930\u0925\u092e \u0905\u0902\u0924\u0930 \u091c\u094b \u0909\u0928\u0915\u0947 \u092a\u0930\u093f\u092e\u093e\u0923 \u0915\u0947 \u0905\u0928\u0941\u0938\u093e\u0930 \u0915\u094d\u0930\u092e \u092e\u0947\u0902 \u0935\u094d\u092f\u0935\u0938\u094d\u0925\u093f\u0924 \u0915\u093f\u090f \u091c\u093e\u0924\u0947 \u0939\u0948\u0902, \u0906\u092e\u0924\u094c\u0930 \u092a\u0930 \u0915\u092d\u0940 \u0938\u094d\u0925\u093f\u0930 \u0928\u0939\u0940\u0902 \u0939\u094b\u0924\u0947\u0964 \u0938\u093e\u092e\u093e\u0928\u094d\u092f\u0924\u0903 \u0906\u0901\u0915\u0921\u093c\u093e-\u0915\u0941\u091b \u0915\u0947\u0902\u0926\u094d\u0930\u0940\u092f \u092e\u093e\u0928\u094b\u0902 \u0915\u0947 \u0906\u0938\u092a\u093e\u0938 \u0938\u093e\u0930\u0923\u0940 \u0915\u0947 \u092e\u0927\u094d\u092f \u092e\u0947\u0902 \u0925\u094b\u0921\u093c\u0947 \u092c\u0939\u0941\u0924 \u0905\u0902\u0924\u0930 \u092a\u0930 \u090f\u0915\u0924\u094d\u0930\u093f\u0924 \u0939\u094b\u0924\u0947 \u0939\u0948\u0902\u0964 \u092f\u0926\u093f \u0938\u092e\u093e\u0928 \u0905\u0902\u0924\u094d\u0930 \u092a\u0930 \u0938\u094d\u0925\u093f\u0930 \u0939\u094b\u0924\u0947, \u0924\u092c r \u0914\u0930 rk \u0938\u092e\u093e\u0928 \u092a\u0930\u093f\u092e\u093e\u0923 \u0926\u0947\u0924\u0947\u0964 \u092a\u094d\u0930\u0925\u092e \u0905\u0924\u0902\u0930 \u0924\u0925\u093e \u0915\u094d\u0930\u092e\u093f\u0915 \u092e\u093e\u0928\u094b\u0902 \u092e\u0947\u0902 \u0905\u0902\u0924\u0930 \u0939\u094b\u0924\u093e \u0939\u0948\u0964 \u0915\u094b\u091f\u093f \u0938\u0939\u0938\u0902\u092c\u0902\u0927 \u0915\u094b \u092a\u093f\u092f\u0930\u0938\u0928 \u0917\u0941\u0923\u093e\u0902\u0915 \u0915\u0940 \u0905\u092a\u0947\u0915\u094d\u0937\u093e \u0924\u092c \u0905\u0927\u093f\u0915 \u092a\u094d\u0930\u093e\u0925\u092e\u093f\u0915\u0924\u093e \u0926\u0940 \u091c\u093e\u0924\u0940 \u0939\u0948, \u091c\u092c \u091a\u0930\u092e \u092e\u093e\u0928 \u0926\u093f\u090f \u0917\u090f \u0939\u094b\u0902\u0964 \u0938\u093e\u092e\u093e\u0928\u094d\u092f\u0924\u0903 rk \u0915\u093e \u092e\u093e\u0928 r \u0938\u0947 \u0915\u092e \u092f\u093e \u0907\u0938\u0915\u0947 \u092c\u0930\u093e\u092c\u0930 \u0939\u094b\u0924\u093e \u0939\u0948\u0964<\/p>\n

    \u092a\u094d\u0930.18. \u092a\u093f\u0924\u093e\u0913\u0902 (x) \u0914\u0930 \u0909\u0928\u0915\u0947 \u092a\u0941\u0924\u094d\u0930\u094b\u0902 (y) \u0915\u0947 \u0915\u0926\u094b \u0915\u093e \u092e\u093e\u092a \u0928\u0940\u091a\u0947 \u0907\u0902\u091a\u094b\u0902 \u092e\u0947\u0902 \u0926\u093f\u092f\u093e \u0917\u092f\u093e \u0939\u0948\u0964 \u0907\u0928 \u0926\u094b\u0928\u094b\u0902 \u0915\u0947 \u092c\u0940\u091a \u0938\u0939\u0938\u0902\u092c\u0902\u0927 \u0917\u0941\u0923\u093e\u0902\u0915 \u092a\u0930\u093f\u0915\u0932\u093f\u0924 \u0915\u0940\u091c\u093f\u090f\u0964
    \n<\/strong>\"NCERT
    \n\u0909\u0924\u094d\u0924\u0930
    \n\"NCERT
    \n<\/strong><\/p>\n

    \u092a\u094d\u0930.19. x \u0914\u0930 y \u0915\u0947 \u092c\u0940\u091a \u0938\u0939\u0938\u0902\u092c\u0902\u0927 \u0917\u0941\u0923\u093e\u0902\u0915 \u0915\u094b \u092a\u0930\u093f\u0915\u0932\u093f\u0924 \u0915\u0940\u091c\u093f\u090f \u0914\u0930 \u0909\u0928\u0915\u0947 \u0938\u0902\u092c\u0902\u0927 \u092a\u0930 \u091f\u093f\u092a\u094d\u092a\u0923\u0940 \u0915\u0940\u091c\u093f\u090f\u0964
    \n<\/strong>\"NCERT
    \n\u0909\u0924\u094d\u0924\u0930
    \n\"NCERT
    \n\"NCERT
    \n<\/strong><\/p>\n

    \u092a\u094d\u0930.20. x \u0914\u0930 y \u0915\u0947 \u092c\u0940\u091a \u0938\u0939\u0938\u0902\u092c\u0902\u0927 \u0917\u0941\u0923\u093e\u0902\u0915 \u092a\u0930\u093f\u0915\u0932\u093f\u0924 \u0915\u0940\u091c\u093f\u090f \u0914\u0930 \u0909\u0928\u0915\u0947 \u0938\u0902\u092c\u0902\u0927 \u092a\u0930 \u091f\u093f\u092a\u094d\u092a\u0923\u0940 \u0915\u0940\u091c\u093f\u090f\u0964
    \n<\/strong>\"NCERT
    \n\u0909\u0924\u094d\u0924\u0930<\/strong><\/p>\n

    \"NCERT<\/p>\n

    Hope given\u00a0Statistics for Economics Class 11 Solutions Chapter 7\u00a0are helpful to complete your homework.<\/p>\n","protected":false},"excerpt":{"rendered":"

    NCERT Solutions for Class 11 Economics Statistics for Economics Chapter 7 Correlation (Hindi Medium) These Solutions are part of\u00a0NCERT Solutions for Class 11 Economics. Here we have given NCERT Solutions for Class 11 Economics Statistics for Economics Chapter 7 Correlation. \u092a\u094d\u0930\u0936\u094d\u0928 \u0905\u092d\u094d\u092f\u093e\u0938 (\u092a\u093e\u0920\u094d\u092f\u092a\u0941\u0938\u094d\u0924\u0915 \u0938\u0947) \u092a\u094d\u0930.1. \u0915\u0926 (\u092b\u0941\u091f\u094b\u0902 \u092e\u0947\u0902) \u0924\u0925\u093e \u0935\u091c\u0928 (\u0915\u093f\u0932\u094b\u0917\u094d\u0930\u093e\u092e \u092e\u0947\u0902) \u0915\u0947 \u092c\u0940\u091a \u0938\u0939\u0938\u0902\u092c\u0902\u0927 …<\/p>\n

    NCERT Solutions for Class 11 Economics Statistics for Economics Chapter 7 (Hindi Medium)<\/span> Read More »<\/a><\/p>\n","protected":false},"author":5,"featured_media":6896,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"spay_email":""},"categories":[4],"tags":[],"yoast_head":"\nNCERT Solutions for Class 11 Economics Statistics for Economics Chapter 7 (Hindi Medium) - NCERT Solutions<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/ncertsolutions.guru\/ncert-solutions-for-class-11-economics-statistics-for-economics-chapter-7-hindi\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"NCERT Solutions for Class 11 Economics Statistics for Economics Chapter 7 (Hindi Medium) - NCERT Solutions\" \/>\n<meta property=\"og:description\" content=\"NCERT Solutions for Class 11 Economics Statistics for Economics Chapter 7 Correlation (Hindi Medium) These Solutions are part of\u00a0NCERT Solutions for Class 11 Economics. Here we have given NCERT Solutions for Class 11 Economics Statistics for Economics Chapter 7 Correlation. \u092a\u094d\u0930\u0936\u094d\u0928 \u0905\u092d\u094d\u092f\u093e\u0938 (\u092a\u093e\u0920\u094d\u092f\u092a\u0941\u0938\u094d\u0924\u0915 \u0938\u0947) \u092a\u094d\u0930.1. \u0915\u0926 (\u092b\u0941\u091f\u094b\u0902 \u092e\u0947\u0902) \u0924\u0925\u093e \u0935\u091c\u0928 (\u0915\u093f\u0932\u094b\u0917\u094d\u0930\u093e\u092e \u092e\u0947\u0902) \u0915\u0947 \u092c\u0940\u091a \u0938\u0939\u0938\u0902\u092c\u0902\u0927 … NCERT Solutions for Class 11 Economics Statistics for Economics Chapter 7 (Hindi Medium) Read More »\" \/>\n<meta property=\"og:url\" content=\"https:\/\/ncertsolutions.guru\/ncert-solutions-for-class-11-economics-statistics-for-economics-chapter-7-hindi\/\" \/>\n<meta property=\"og:site_name\" content=\"NCERT Solutions\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/NCERTSolutionsGuru\/\" \/>\n<meta property=\"article:published_time\" content=\"2021-07-23T05:19:37+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2021-07-23T07:07:34+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/ncertsolutions.guru\/wp-content\/uploads\/2018\/08\/NCERT-Solutions-for-Class-11-Economics-Statistics-for-Economics-Chapter-7-Correlation.png\" \/>\n\t<meta property=\"og:image:width\" content=\"1280\" \/>\n\t<meta property=\"og:image:height\" content=\"720\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:creator\" content=\"@ncertsolguru\" \/>\n<meta name=\"twitter:site\" content=\"@ncertsolguru\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"Raju\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"1 minute\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Organization\",\"@id\":\"https:\/\/ncertsolutions.guru\/#organization\",\"name\":\"NCERT Solutions\",\"url\":\"https:\/\/ncertsolutions.guru\/\",\"sameAs\":[\"https:\/\/www.facebook.com\/NCERTSolutionsGuru\/\",\"https:\/\/www.instagram.com\/ncertsolutionsguru\/\",\"https:\/\/www.linkedin.com\/in\/ncertsolutionsguru\/\",\"https:\/\/in.pinterest.com\/ncertsolutionsguru\/\",\"https:\/\/en.wikipedia.org\/wiki\/National_Council_of_Educational_Research_and_Training\",\"https:\/\/twitter.com\/ncertsolguru\"],\"logo\":{\"@type\":\"ImageObject\",\"@id\":\"https:\/\/ncertsolutions.guru\/#logo\",\"inLanguage\":\"en-US\",\"url\":\"https:\/\/i1.wp.com\/ncertsolutions.guru\/wp-content\/uploads\/2020\/05\/NCERT-Solutions.png?fit=460%2C45&ssl=1\",\"contentUrl\":\"https:\/\/i1.wp.com\/ncertsolutions.guru\/wp-content\/uploads\/2020\/05\/NCERT-Solutions.png?fit=460%2C45&ssl=1\",\"width\":460,\"height\":45,\"caption\":\"NCERT Solutions\"},\"image\":{\"@id\":\"https:\/\/ncertsolutions.guru\/#logo\"}},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/ncertsolutions.guru\/#website\",\"url\":\"https:\/\/ncertsolutions.guru\/\",\"name\":\"NCERT Solutions\",\"description\":\"NCERT Solutions for Class 1 to 12\",\"publisher\":{\"@id\":\"https:\/\/ncertsolutions.guru\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/ncertsolutions.guru\/?s={search_term_string}\"},\"query-input\":\"required name=search_term_string\"}],\"inLanguage\":\"en-US\"},{\"@type\":\"ImageObject\",\"@id\":\"https:\/\/ncertsolutions.guru\/ncert-solutions-for-class-11-economics-statistics-for-economics-chapter-7-hindi\/#primaryimage\",\"inLanguage\":\"en-US\",\"url\":\"https:\/\/i0.wp.com\/ncertsolutions.guru\/wp-content\/uploads\/2018\/08\/NCERT-Solutions-for-Class-11-Economics-Statistics-for-Economics-Chapter-7-Correlation.png?fit=1280%2C720&ssl=1\",\"contentUrl\":\"https:\/\/i0.wp.com\/ncertsolutions.guru\/wp-content\/uploads\/2018\/08\/NCERT-Solutions-for-Class-11-Economics-Statistics-for-Economics-Chapter-7-Correlation.png?fit=1280%2C720&ssl=1\",\"width\":1280,\"height\":720,\"caption\":\"NCERT Solutions for Class 11 Economics Statistics for Economics Chapter 7 Correlation (Hindi Medium)\"},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/ncertsolutions.guru\/ncert-solutions-for-class-11-economics-statistics-for-economics-chapter-7-hindi\/#webpage\",\"url\":\"https:\/\/ncertsolutions.guru\/ncert-solutions-for-class-11-economics-statistics-for-economics-chapter-7-hindi\/\",\"name\":\"NCERT Solutions for Class 11 Economics Statistics for Economics Chapter 7 (Hindi Medium) - 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