Math, asked by shivam923586, 11 months ago

derivatives for an IIT deserving student of class 11
Q 19, 20, 22 for 30 points​

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Answers

Answered by poojitha80
1

20;. d(sin^2x)/d(cos^2x)=d(sin^2x)/d(x) ×d(x)/d(cos^2x)=-cotx

Answered by Venkatesh0
1

Step-by-step explanation:

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shivam923586: thnx dude
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