SOLUTION: (sinx)(cosx)(tanx)+(cos^2x)=1

SOLUTION: (sinx)(cosx)(tanx)+(cos^2x)=1

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Question 576898: (sinx)(cosx)(tanx)+(cos^2x)=1
Answer by Alan3354(69443) (Show Source): You can put this solution on YOUR website!
(sinx)(cosx)(tanx)+(cos^2x)=1
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Change tan(x) to sin(x)/cos(x)
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Changing to sines and cosines usually helps.

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