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If (cos^(2)theta)/(cot^(2)theta-cos^(2)t...

If `(cos^(2)theta)/(cot^(2)theta-cos^(2)theta)=3and0^(@)ltthetalt90^(@)`, then find the value of `theta`.

A

`30^(@)`

B

`45^(@)`

C

`60^(@)`

D

None of these

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The correct Answer is:
C
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