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sin(9pi)/14sin(11pi)/14sin(13pi)/14 is ...

`sin(9pi)/14sin(11pi)/14sin(13pi)/14` is equal to

A

`(1)/(64)`

B

`-(1)/(64)`

C

`(1)/(8)`

D

`-(1)/(8)`

Text Solution

Verified by Experts

The correct Answer is:
C
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