- #1
DanielFaraday
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Homework Statement
Prove the following:
For every n × n complex matrices A and B, [tex](\alpha AB)^*=\bar{\alpha }B^*A^*[/tex].
Homework Equations
None
The Attempt at a Solution
Okay, I'm just getting started on this problem. All the ideas I have come up with so far involve using two "test" matrices. The problem with this is that it doesn't prove it for any n × n matrix. Does this matter?