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If 3 sin beta=sin(2alpha+beta), then tan...

If `3 sin beta=sin(2alpha+beta)`, then `tan (alpha+beta)-2 tan alpha` is

A

independent of `alpha`

B

independent of `beta`

C

dependent of both `alpha` and `beta`

D

independent of `alpha` but dependent of `beta`

Text Solution

Verified by Experts

The correct Answer is:
A, B
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