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The value of underset (nrarrinfty)(lim)(...

The value of `underset (nrarrinfty)(lim)("sin"(pi)/(2n)."sin"(2pi)/(2n)."sin"(3pi)/(2n)..."sin"((n-1)pi)/(n))^(1//n)` is equal to

A

`1//2`

B

`1//3`

C

`1//4`

D

None of these

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Verified by Experts

The correct Answer is:
C
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