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If the integral int (5 tanx)/(tanx-2) dx...

If the integral `int (5 tanx)/(tanx-2) dx=x+a log |sin x-2 cosx|+c`, then a is equal to

A

`-1`

B

`-2`

C

1

D

2

Text Solution

Verified by Experts

The correct Answer is:
D
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