SOLUTION: please help prove: tan^2^(x)+cot^2^(x)=(1-2sin^2^(x)+2sin^4^(x))/(sin^2^(x)-sin^4^(x))

SOLUTION: please help prove: tan^2^(x)+cot^2^(x)=(1-2sin^2^(x)+2sin^4^(x))/(sin^2^(x)-sin^4^(x))

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Question 235426: please help prove: tan^2^(x)+cot^2^(x)=(1-2sin^2^(x)+2sin^4^(x))/(sin^2^(x)-sin^4^(x))
Answer by Alan3354(69443) (Show Source): You can put this solution on YOUR website!

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