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When xgt0, then intcos^(-1)((1-x^(2))/(1...

When `xgt0`, then `intcos^(-1)((1-x^(2))/(1+x^(2)))dx` is

A

`2[x tan^(-1) x - log(1+x^(2))]+c`

B

`2[x tan^(-1) x +log(1+x^(2))]+c`

C

`2x tan^(-1) x +log(1+x^(2))+c`

D

`2x tan^(-1) x -log(1+x^(2))+c`

Text Solution

Verified by Experts

The correct Answer is:
D
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