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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)) uu ((5pi)/(6), 2pi)`

B

`(0, (pi)/(4)) uu ((5pi)/(6), 2pi)`

C

`(0 , (pi)/(3)) uu ((2pi)/(3) , 2pi)`

D

None of these

Text Solution

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The correct Answer is:
A
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