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The value of int((1+x))/(x(1+x e^(x))^(2...

The value of `int((1+x))/(x(1+x e^(x))^(2))dx`, is equal to

A

`log|(x)/(1+x e^(x))|+(1)/((1+x e^(x)))+C`

B

`log|(x e^(x))/(1+x e^(x))|+(1)/(1+x e^(x))+C`

C

`log |(x e^(x))/(1+e^(x))|+(1)/(1+x e^(x))+C`

D

None of the above

Text Solution

Verified by Experts

The correct Answer is:
B
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