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If I=inttan^(-1)((2x)/(1-x^(2)))dx, " th...

If `I=inttan^(-1)((2x)/(1-x^(2)))dx, " then ", I-2x tan^(-1)x=`

A

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

B

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

C

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

D

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

Text Solution

Verified by Experts

The correct Answer is:
C
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