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intxtan^-1x dx=...

`intxtan^-1x dx`=

A

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

B

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

C

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

D

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

Text Solution

Verified by Experts

The correct Answer is:
A
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