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Matrix-inverse problem

  1. May 7, 2009 #1
    Quick question, is (A+B)[tex]^{-1}[/tex] = A[tex]^{-1}[/tex] + B[tex]^{-1}[/tex]

    where A and B are equal sized nxn matrices.
    Thanks a mill
  2. jcsd
  3. May 7, 2009 #2
    Re: Matrix-inverse

    no the inverse of (A+B) does not equal inverseA+inverseB
  4. May 7, 2009 #3
    Re: Matrix-inverse

    cheers, thanks a mill
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