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The value of "sin"(pi)/(14)*"sin"(3pi)/(...

The value of `"sin"(pi)/(14)*"sin"(3pi)/(14)*"sin"(5pi)/(14)` is

A

`1//4`

B

`1//8`

C

`1//2`

D

`1//16`

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The correct Answer is:
b
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