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Question: Can't solve Matrices question in Maple 14

Question:Can't solve Matrices question in Maple 14

QinetiQ 0 Maple 14
student
January 13 2011
0

I have this question to answer but I have no clue whatsoever what to do. I'm a first year student so this Maple stuff is all pretty much new to me. Can't seem to figure out what "det" is. 

For the matrices A = Matrix([[2,-1,1],[3,1,-1],[0,2,2]]) and B =  Matrix([[2,1,5],[4,3,8],[0,-1,0]]) verify that det(A . B) = det(A) det(B)


How do I do this?
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