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Precalculus Mathematics Homework Help
Combining Sine Functions: Simplifying with Trigonometry
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[QUOTE="Benhur, post: 6180619, member: 646274"] [B][COLOR=rgb(44, 130, 201)]Moved from technical forum, so no template is shown[/COLOR] Summary:[/B] I have the expression sin(2x) + sin(2[x + π/3]) and I have to write this in terms of a single function (a single harmonic, rather saying). But I don't know how to do this, and... it seems a little bit weird for me, because I'm merging two sine-wave functions into one. Doesn't the sum of sines result in a more complex body than a simple sine alone? The exercise that I'm trying to solve says that I must use a trigonometry formula to solve. [/QUOTE]
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Precalculus Mathematics Homework Help
Combining Sine Functions: Simplifying with Trigonometry
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