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If sin ((pi)/(4) cot theta) = cos (...

If ` sin ((pi)/(4) cot theta) = cos ((pi)/(4) tan theta ) , ` then ` theta =`

A

`2 n pi +(pi)/(4)`

B

` 2 n pi +- (pi)/(4)`

C

`2 n pi -(pi)/( 4)`

D

` n pi + (pi)/(4)`

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The correct Answer is:
D
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