Re: Help - How to calculate the IntersectionS of Sine Waves



fldermaus@xxxxxxxxx wrote:
y = 8*Sin(8*x), and y = 6*Sin(6*x)
How can I compute the list of intersections (x,y)?

Hint : Simplify to tan (7*x) = 7 tan(x), a sixth order equn in tan(x).

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