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

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

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Question 889596: Prove the identity:
Cosx/1-sinx - sinx/cosx = 1/cosx

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