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If sqrt( 5 - 2 sin x) = 6 sin x - 1 t...

If ` sqrt( 5 - 2 sin x) = 6 sin x - 1 ` then x =

A

`npi+(-1)^(n)(pi)/6, n in Z`

B

`npi+(-1)^(n)(pi)/3, n in Z`

C

`npi+(-1)^(n)(2pi)/3,n inZ`

D

`npi+(-1)^(n)(5pi)/6, nin Z`

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The correct Answer is:
A
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