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int(x^(2)+sin^(2)x)/(1+x^(2))sec^(2)xdx...

`int(x^(2)+sin^(2)x)/(1+x^(2))sec^(2)xdx`

A

`tanx-tan^(-1)x+c`

B

`tanx+tan^(-1)x+c`

C

`tanx+sin^(-1)x+c`

D

`tanx-cot^(-1)x+c`

Text Solution

Verified by Experts

The correct Answer is:
A
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