(cosec^(4) - cot^(2)A) -(cot^(4)A + cose...

`(cosec^(4) - cot^(2)A) -(cot^(4)A + cosec^(2)A)` का सरलीकृत मान क्या है ?

A

0

B

5

C

6

D

9

Verified by Experts

The correct Answer is:

A

(cosec^(4) - cot^(2)A) -(cot^(4)A + cosec^(2)A) का सरलीकृत मान क्या है...
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