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If sinA = 3/5, cosB = 12/13, where A and...

`If sinA = 3/5, cosB = 12/13,` where A and B both lie in second quadrant, then the value of sin (A + B) is -

A

`56/65`

B

`-56/65`

C

`65/56`

D

`-65/56`

Text Solution

Verified by Experts

The correct Answer is:
B
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