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int (cosx dx)/((sinx-1)(sin x-2))=...

`int (cosx dx)/((sinx-1)(sin x-2))=`

A

log ((sin x-1) (sin x-2))+C

B

log ((sinx-2)/(sin x-1))+C

C

log ((sin x-1)/(sin x-2))+C

D

1/2 log ((sin x-1)/(sin x-2))+C

Text Solution

Verified by Experts

The correct Answer is:
C
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