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(cos theta)/(1 + sin theta) equals...

`(cos theta)/(1 + sin theta)` equals

A

`tan ((theta)/(2) - (pi)/(4))`

B

`tan (-(pi)/(4) - (theta)/(2))`

C

`tan ((pi)/(4) - (theta)/(2))`

D

`tan ((pi)/(4) + (theta)/(2))`

Text Solution

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The correct Answer is:
C
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