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2nd order

  1. Nov 1, 2009 #1
    [d]/[/dx](x*[dy]/[/dx]) = A*x

    is that equivalent to saying y'(x) + x*y''(x) = A*x

    then use the method of undetermined coefficients to solve it for y?

    Just need a start, not the answer. Thanks.
     
  2. jcsd
  3. Nov 1, 2009 #2

    LCKurtz

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    You have an exact derivative on the left side as it stands. Just immediately take an antiderivative to get started.
     
  4. Nov 1, 2009 #3
    ah,
    Thanks.
     
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