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int (e^(x))/((1 + e^(2x)) tan^(-1) (e^(x...

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

A

log `|tan^(-1) (e^(x)) | + c `

B

`log | Cot^(-1)(e^(x)) | + c`

C

`log |l + e^(2x) | + c `

D

`log |1 + e^(x)| + c`

Text Solution

Verified by Experts

The correct Answer is:
A
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