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The solution set of sin^(2)theta=costhet...

The solution set of `sin^(2)theta=costheta+(1)/(4)`, in the interval `0lethetale2pi`, is

A

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

B

`(pi/3, (5pi)/(3))`

C

`(-pi/3,(2pi)/3)`

D

`((2pi)/(3),(5pi)/(3))`

Text Solution

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The correct Answer is:
B
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