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Evaluate: int(x^2)/((xsinx+cosx)^2)\ \ d...

Evaluate: `int(x^2)/((xsinx+cosx)^2)\ \ dx`

A

`f(x)=(x)/(cosx)`

B

`f(x)=(cosx)/(x)`

C

`f(x)=(-x)/(cosx)`

D

None of these

Text Solution

Verified by Experts

The correct Answer is:
C
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