SOLUTION: How do I find the determinant of A? A= 4 -7 3 -2

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Question 175528: How do I find the determinant of A?
A= 4 -7
3 -2
Answer by actuary(112) About Me  (Show Source):
You can put this solution on YOUR website!
Determinant of A = 4*(-2)-3*(-7)=-8+21=13
I hope that this helps