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If sin (picot theta)=cos (pi tantheta), ...

If `sin (picot theta)=cos (pi tantheta),` then

A

`cot2theta=1/4,3/4`

B

`cot2theta=4, 4/3`

C

`cot2theta=-3/4,-1/4`

D

none of these

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The correct Answer is:
A
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