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The set of value of theta satisfying ...

The set of value of ` theta ` satisfying the inequation ` 2 sin^(2) theta - 5 sin theta +2 gt 0, "where " 0 lt theta lt 2 pi `, is

A

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

B

`(pi/8, (5pi)/6)`

C

`(0, pi/8) cup (pi/6, (5pi)/6)`

D

`((41pi)/48, pi)`

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The correct Answer is:
A
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