int0^1(dx)/(e^x+e^(-x)) is equal to...

`int_0^1(dx)/(e^x+e^(-x))` is equal to

A

`tan^(-1) (e^(x)) + C`

B

`tan^(-1) (e^(-x)) + C`

C

`log(e^(x)-e^(-x))+C`

D

`log(e^(x)+e^(-x))+C`

Verified by Experts

The correct Answer is:

A

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