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How do you plot nonhomogeous equations in Mathematica?

  1. Mar 31, 2009 #1
    NDSolve[{y'[x] == y[x] Cos[x + y[x]], y[0] == 1}, y, {x, 0, 30}]

    i attempted this, but it didn't work.
     
  2. jcsd
  3. Mar 31, 2009 #2
    Try this:

    Code (Text):

    sol1 = NDSolve[{y'[x] == y[x] Cos[x + y[x]], y[0] == 1}, y, {x, 0, 30}];
    Plot[y[x] /. sol1, {x, 0, 30}]
     
     
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