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Quantum Mechanics Adjoint Operators

  1. Apr 2, 2007 #1
    If we have two linear operators A, and B, where A+ is the adjoint of A, how do we prove the property,

    (AB)+=(B+)(A+)
     
  2. jcsd
  3. Apr 2, 2007 #2
    Take a stab at it first.
     
  4. Apr 2, 2007 #3

    Hurkyl

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    Have you done anything at all? Surely you've invoked the definitions of all terms involved?
     
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