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

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1.	If a sin b= cos x =(2c tan x)/(1-tan^(2) x) "then" ((a^(2)-b^(2))^(2))/(a^(2)+b^(2))=
Answer» `C^(2)` `2c^(2)` `4C^(2)` `8C^(2)` ANSWER :C

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