(1)/((1 + tan^(2) theta)) + (1)/((1 + co...

`(1)/((1 + tan^(2) theta)) + (1)/((1 + cot^(2) theta))` का मान है-

A

`(1)/(4)`

B

1

C

2

D

`(1)/(2)`

Verified by Experts

The correct Answer is:

B

(1)/((1 + tan^(2) theta)) + (1)/((1 + cot^(2) theta)) का मान है-
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