SOLUTION: Prove the identity.
2tan(x)/1+tan^2(x)=sin(2x)
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Question 1110251: Prove the identity.
2tan(x)/1+tan^2(x)=sin(2x)
Answer by Alan3354(69443) (Show Source): You can put this solution on YOUR website!
2tan(x)/1+tan^2(x)=sin(2x)
------------
2 + 1 = 0
Not an identity.
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