If asin^(2)x+bcos^(2)x=c, bsin^(2) y+a cos^(2) y = d and a tan x = bta – InterviewSolution

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1.	If asin^(2)x+bcos^(2)x=c, bsin^(2) y+a cos^(2) y = d and a tan x = btan y then (a^(2))/(b^(2)) =
Answer» `((a-d)(c-a))/((b-c)(d-b))` `((b-c)(b-d))/((a-c)(a-d))` `((b-c)(d-b))/((a-d)(c-a))` `((d-a)(c-a))/((b-c)(d-b))` ANSWER :A

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