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(sin A-sin B)/(cos A + cos B) is equal t...

`(sin A-sin B)/(cos A + cos B)` is equal to

A

`sin ((A+B)/(2))`

B

`2tan (A+B)`

C

`cot ((A-B)/(2))`

D

`tan ((A-B)/(2))`

Text Solution

Verified by Experts

The correct Answer is:
D
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