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If x and y are acute angle such that cos...

If x and y are acute angle such that `cosx+"cos" y=(3)/(2) and sin x+"sin" y=(3)/(4)` then sin (x+y)=

A

`3/4`

B

`3/5`

C

`4/5`

D

`2/5`

Text Solution

Verified by Experts

The correct Answer is:
C
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