Recent content by KateO

  1. K

    Single equation with 2 unknowns

    would finding the wavelength not help at all? is x the wavelength?? or no...
  2. K

    Single equation with 2 unknowns

    hiya, if i have the equation: y=0.2sin(5x-1100t) and i need what t = when y - 0.1 how do i do this without knowing x / how do i find x? thanks u - kait
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