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Linear algebra show eigenvalue

  1. Mar 2, 2008 #1
    I hava a problem finding out how this is showned

    If A is n x n and r is not 0.

    Show that CrA(x) = (r^n) * CA(x/r)

    What rule should I think of in defanition.
     
  2. jcsd
  3. Mar 2, 2008 #2
    Its okey I did find it out.
     
  4. Mar 2, 2008 #3

    HallsofIvy

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    Thank goodness for that because what you wrote didn't make any sense. A is an n by n matrix valued function of x? What is C? And what does this have to do with eigenvalues?
     
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