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If 0lt thetalt 2pi, then the intervals o...

If `0lt thetalt 2pi`, then the intervals of values of `theta` for which `2sin^2 theta-5 sin theta+2gt0` is

A

`(0, pi/6)cup((5pi)/6, 2pi)`

B

`[0, pi/6]cup[(5pi)/6, 2pi]`

C

`[0, pi/3]cup[(2pi)/3, 2pi]`

D

None of these

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The correct Answer is:
A
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