Changes

''[http://karnatakaeducation.org.in/KOER/index.php/%E0%B2%AA%E0%B3%88%E0%B2%B0%E0%B3%8D%E2%80%8C%E0%B2%AB%E0%B2%BE%E0%B2%95%E0%B3%8D%E0%B2%B8%E0%B3%8D_%E0%B2%95%E0%B2%B2%E0%B2%BF%E0%B2%AF%E0%B2%BF%E0%B2%B0%E0%B2%BF ಕನ್ನಡದಲ್ಲಿ ನೋಡಿ]'' <small>[https://teacher-network.in/OER/hi/index.php/%E0%A4%AB%E0%A4%BE%E0%A4%AF%E0%A4%B0%E0%A4%AB%E0%A5%89%E0%A4%95%E0%A5%8D%E0%A4%B8_%E0%A4%B8%E0%A5%80%E0%A4%96%E0%A4%BF%E0%A4%8F हिंदी में देखें]</small>

''[http://karnatakaeducation.org.in/KOER/index.php/%E0%B2%AA%E0%B3%88%E0%B2%B0%E0%B3%8D%E2%80%8C%E0%B2%AB%E0%B2%BE%E0%B2%95%E0%B3%8D%E0%B2%B8%E0%B3%8D_%E0%B2%95%E0%B2%B2%E0%B2%BF%E0%B2%AF%E0%B2%BF%E0%B2%B0%E0%B2%BF ಕನ್ನಡದಲ್ಲಿ ನೋಡಿ]''   <small>[https://teacher-network.in/OER/hi/index.php/%E0%A4%AB%E0%A4%BE%E0%A4%AF%E0%A4%B0%E0%A4%AB%E0%A5%89%E0%A4%95%E0%A5%8D%E0%A4%B8_%E0%A4%B8%E0%A5%80%E0%A4%96%E0%A4%BF%E0%A4%8F हिंदी में देखें]</small>

===Introduction===

===Introduction===