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If1 + sin theta + sin^2 theta + …" to ...

If`1 + sin theta + sin^2 theta + …" to " oo = 4 + 2 sqrt3, 0 lt theta lt pi, theta ne pi//2`, then

A

`(pi)/(6)`

B

`(pi)/(4)`

C

`(pi)/(3)`

D

`(3pi)/(4)`

Text Solution

Verified by Experts

The correct Answer is:
C
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