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

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

A

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

B

`cos(xe^(x))`

C

`sec (e^(x) x) + C`

D

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

Verified by Experts

The correct Answer is:

D

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