adarlin Messages 1 Reaction score 0 Thread starter 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+)
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+)
Hurkyl Staff Emeritus Science Advisor Gold Member Messages 14,922 Reaction score 28 Apr 2, 2007 #3 Have you done anything at all? Surely you've invoked the definitions of all terms involved?