‪@btechmathshub7050‬

[@ashiqshaik6578]

Thank you mam

[@saikiran-narikias]

Make a playlist of all of these

[@PowerStar-t3p]

❤U MAM 💖

[@satyasumeelreddy9236]

Sin ax is add function ani Ela తెలుస్తుంది madam please tell me madam

[@btechmathshub7050]

Always sinx is odd function n cosx is even function ..look if f(-x)- -x it's odd