int(1+tanx)/(e^(-x)cosx)dx is equal to...

`int(1+tanx)/(e^(-x)cosx)dx` is equal to

A

`e^(-x).tanx+c`

B

`e^(-x).secx+c`

C

`e^(x).secx+c`

D

`e^(x).tanx+c`

Text Solution

Verified by Experts

The correct Answer is:

C

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