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Homework Help: Series help

  1. Oct 11, 2006 #1
    could someone help me start of the series for this equation

    y"-4xy'+3y=e^(-x)
    y(0)=1
    y'(0)=1

    I'm not sure what to do since this is not a homogeneous equation.
     
  2. jcsd
  3. Oct 11, 2006 #2
    I'm staring at that, wondering why you don't just substitute 0 for x, and substitute 1 for y, and 1 for y'? But, I looked at your equations before I even read your sentence about finding a series.
     
  4. Oct 11, 2006 #3
    I'm required to find the first four values of this equation. And then I'm suppose to find a recurrence relation of this equation.
     
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