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If "sin" (pi "cot" theta) = "cos" (pi "t...

If `"sin" (pi "cot" theta) = "cos" (pi "tan" theta), "then cosec" 2 theta` is equal to

A

`n - (1)/(4)`

B

`n + (1)/(4)`

C

4n+1

D

4n-1

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The correct Answer is:
B
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