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

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

A

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

B

`loge^(tan^(-1)x)+c`

C

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

D

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

Verified by Experts

The correct Answer is:

C

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