SOLUTION: Prove the identity.
sinx tanx
---- = --------
sinx+cosx 1 + tanx
Algebra.Com
Question 95716: Prove the identity.
sinx tanx
---- = --------
sinx+cosx 1 + tanx
Answer by edjones(8007) (Show Source): You can put this solution on YOUR website!
Lets work on the right side:
tan=(sin/cos)
LCD for bottom fraction
invert bottom fraction and multiply
EdJones
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