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If a sin b= cos x =(2c tan x)/(1-tan^(2)...

If `a sin b= cos x =(2c tan x)/(1-tan^(2) x) "then" ((a^(2)-b^(2))^(2))/(a^(2)+b^(2))=`

A

`c^(2)`

B

`2c^(2)`

C

`4c^(2)`

D

`8c^(2)`

Text Solution

Verified by Experts

The correct Answer is:
C
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