SOLUTION: Cosx/1-sinx - sinx/cosx = 1/cosx Prove the identity

SOLUTION: Cosx/1-sinx - sinx/cosx = 1/cosx Prove the identity

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Question 889500: Cosx/1-sinx - sinx/cosx = 1/cosx
Prove the identity
Answer by Alan3354(69443) (Show Source): You can put this solution on YOUR website!
Cosx/1-sinx - sinx/cosx = 1/cosx
Prove the identity
Multiply by cos
cos^2/(1-sin) - sin = 1
cos^2/(1-sin) = 1+sin
cos^2 = 1 - sin^2
QED
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