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If x and y are acute angles, such that ...

If x and y are acute angles, such that `cos x + cos y=3/2` and `sin x+ sin y=3/4, then sin(x+y)` equals

A

`2/5`

B

`3/4`

C

`3/5`

D

`4/5`

Text Solution

Verified by Experts

The correct Answer is:
D
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