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If sin theta =12/13 (0 lt theta lt (pi)/...

If `sin theta =12/13 (0 lt theta lt (pi)/(2)) and cos phi =-3/5 (pi lt phi lt (3pi)/(2))` then the value of `sin (theta+ phi)` will be-

A

`1/65`

B

`56/65`

C

`-1/65`

D

`-56/65`

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The correct Answer is:
D
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