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int (e^(x)(x^(2)+1))/((1+x)^(2))dx=...

`int (e^(x)(x^(2)+1))/((1+x)^(2))dx=`

A

`e^(x)/(x+1) +c`

B

`-e^(x)/(x-1) +c`

C

`e^(x)(x-1)/(x+1)+c`

D

`e^(x) (x+1)/(x-1)+c`

Text Solution

Verified by Experts

The correct Answer is:
C
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