`1+sinx+sin^(2)x+..."to"oo=2sqrt3 + 4, if` x = ?A. `x=(3pi)/(3)or,(pi) – InterviewSolution

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1.	`1+sinx+sin^(2)x+..."to"oo=2sqrt3 + 4, if` x = ?A. `x=(3pi)/(3)or,(pi)/(3)`B. `x=(7pi)/(6)`C. `x=(pi)/(6)`D. `x=(pi)/(4)`
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