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The sum of the series underset(n=1)sum s...

The sum of the series `underset(n=1)sum sin((nipi)/720) is

A

`sin(pi/180)+sin(pi/360)+sin(pi/540)`

B

`sin(pi/6)+sin(pi/30)+sin(pi/120)+sin(pi/360)`

C

sin(pi/6)+sin(pi/30)+sin(pi/120)+sin(pi/360)+sin(pi/720)`

D

`sin(pi/180)+sin(pi/360)`

Text Solution

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The correct Answer is:
C
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