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int( e^x(1+x))/(cos ^2(e^x x)) d x equa...

`int( e^x(1+x))/(cos ^2(e^x x)) d x` equals a)`-cot (e x^x)+ C` b)`tan (x e^x)+C` c)`tan (e^x)+C` d)`cot (e^x)+C`

A

-cot (e x^x) C'

B

tan (x e^x)+C'

C

tan (e^x)+C'

D

cot (mathbfe^x)+mathbfC'

Text Solution

Verified by Experts

The correct Answer is:
B
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