SOLUTION: simplify
(cos^2x)/(1-cos^2x)
Algebra.Com
Question 1009302: simplify
(cos^2x)/(1-cos^2x)
Answer by fractalier(6550) (Show Source): You can put this solution on YOUR website!
(cos^2x)/(1-cos^2x) = (cos^2x)/(sin^2x) = cot^2x
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