SOLUTION: verify the identity sin x/1-cot x- cos x/tan x-1 = sin x + cos x

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Question 150898: verify the identity
sin x/1-cot x- cos x/tan x-1 = sin x + cos x

Answer by vleith(2983)   (Show Source): You can put this solution on YOUR website!
Given prove it



(sin^2x - cos^2x)/(sinx-cosx)


QED

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