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If sin(pi cos theta) = cos(pi sin theta...

If `sin(pi cos theta) = cos(pi sin theta)`, then of the value `cos(theta+- pi/4)` is

A

`"cos"(pi)/(4)`

B

`(1)/(2) "cos" (pi)/(4)`

C

`"cos"(pi)/(8)`

D

none of these

Text Solution

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The correct Answer is:
B
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