SOLUTION: A and B are two square matrices of rank 2. If |-2AB|=48, |B|=2, what is |A|?
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Question 1099794: A and B are two square matrices of rank 2. If |-2AB|=48, |B|=2, what is |A|?
Answer by Fombitz(32388) (Show Source): You can put this solution on YOUR website!
You also know that,
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