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If : (1+sin theta +cos theta)/(1+sin the...

If : `(1+sin theta +cos theta)/(1+sin theta - cos theta)=f((theta)/(2)). "then" : f-=` A)sinB)cos C)tanD)cot

A

sin

B

cos

C

tan

D

cot

Text Solution

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The correct Answer is:
D
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