- #1
Mathhelp77
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Homework Statement
I need help with trigonometry proofs. the question asks me to prove the following and show all my steps.
Prove that: Tan(x) – ½sin(2x) = tan(x)sin2(x)
Homework Equations
I don't know :(
The Attempt at a Solution
No attempt as I don't get it.Any help at all would be greatly appreciated! Thanks so much!