Given the matrix
A = ((1,(−1),1),(0,2,( −1)),(2,3,0) ) and B= ((3,3,(−1)),((−2),(−2),1),((−4),(−5),2) )
find the matrix product AB and BA
state the relationship between A and B
find also the matrix product BM, where M= ((8),((−7)),(1) )
Hence solve the system of equations:
x−y + z = 8,
2y −z =−7,
2x + 3y = 1.
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