If y=(atanx+b)/(atanx-sinx)," then "(bco...

If `y=(atanx+b)/(atanx-sinx)," then "(bcosx-asinx)^(2)y_(1)=`

A

2ab

B

ab

C

`-2ab`

D

`-ab`

Verified by Experts

The correct Answer is:

C

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