int e^(-x) cosecx (Cotx + 1) dx =...

`int e^(-x)` cosecx (Cotx + 1) dx =

A

`e^(-x)` cosecx + c

B

`e^(x)`cosecx + c

C

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

D

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

Text Solution

Verified by Experts

The correct Answer is:

D

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