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I Proving that a function is a solution to the wave equation

  1. Apr 14, 2016 #1
    How could you that
    y(x,t)=ƒ(x/a + t/b),
    where a and b are constants is a solution to the wave equation for all functions ,f ?
    many thanks.
     
  2. jcsd
  3. Apr 14, 2016 #2

    mfb

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    Staff: Mentor

    Plug it into the wave equation and check if it fits.
     
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