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If tan(picostheta)=cot(pisintheta), then...

If `tan(picostheta)=cot(pisintheta)`, then `cos(theta-(pi)/(4))=pm(1)/(2sqrt(2))`.

A

`pm1/2`

B

`pm1/(sqrt(2))`

C

`pm(1)/(2sqrt(2))`

D

`pm(1)/(4)`

Text Solution

Verified by Experts

The correct Answer is:
C
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