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The value of f(e^(x)(1+x)dx)/(cos^(2)(e^...

The value of `f(e^(x)(1+x)dx)/(cos^(2)(e^(x)x))` is equal to

A

`-cot(ex^(2))+c`

B

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

C

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

D

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

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The correct Answer is:
C
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