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(1)/(1+ sin theta) + (1)/(1- sin theta)=...

`(1)/(1+ sin theta) + (1)/(1- sin theta)= ` ________

A

`2 sec^(2) theta`

B

`2 cos^(2) theta`

C

0

D

1

Text Solution

Verified by Experts

The correct Answer is:
A
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