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int(cosx)/(sqrt(sin^2x-2sinx+5))dx=...

`int(cosx)/(sqrt(sin^2x-2sinx+5))dx=`

A

`log|sinx-1+sqrt(sin^2x-2sinx+5)|+c`

B

`-log|sinx-1+sqrt(sin^2x-2sinx+5)|+c`

C

`log|sinx+1+sqrt(sin^2x+2sinx+5)|+c`

D

`-log|sinx+1+sqrt(sin^2x+2sinx+5)|+c`

Text Solution

Verified by Experts

The correct Answer is:
A
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