Math, asked by sagheerahmadqaisrani, 5 hours ago

If f(x)= tan-' x then f'(cot x)=-​

Answers

Answered by siddusaidulu
0

Answer:

f(x)=tan-'(x)

f'(x)=1/1+x^2

f'(cotx)=1/1+cot^2x

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