1/(1 + sin^2 theta) + 1/(1 + cosec^2 the...

`1/(1 + sin^2 theta) + 1/(1 + cosec^2 theta)` मान है -

A

`2`

B

`1`

C

`cosec^2 theta`

D

`sin^2 theta`

Verified by Experts

The correct Answer is:

B

1/(1 + sin^2 theta) + 1/(1 + cosec^2 theta) मान है -
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