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

`(1)/(1+ sin theta) + (1)/(1-sin theta)` can be simplified to get

A

`2 cos^2 theta`

B

`1/2 sec^2 theta`

C

`(2)/(sin^2 theta)`

D

`2 sec^2 theta`

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X BOARDS-QUESTION PAPER 2022 TERM 1 SET 1 BASIC-SECTION-B
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