SOLUTION: sin(5x)-sin(3x)/sin(5x)+sin(3x)=tan(x)/tan(4x) Verify each identity

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Question 1144192: sin(5x)-sin(3x)/sin(5x)+sin(3x)=tan(x)/tan(4x)
Verify each identity
Answer by Alan3354(69443) About Me  (Show Source):
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sin(5x)-sin(3x)/sin(5x)+sin(3x)=tan(x)/tan(4x)
Verify each identity
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Look at "Trig Identities" on wikipedia.