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If A = [{:(0,1,2),(1,2,3),(2,3,4):}] and...

If `A = [{:(0,1,2),(1,2,3),(2,3,4):}] and B=[{:(1,-2),(-1,0),(2,-1):}]` obtain the product AB and explain why BA is not defined?

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To find the product of matrices \( A \) and \( B \), we first need to define the matrices clearly: \[ A = \begin{pmatrix} 0 & 1 & 2 \\ 1 & 2 & 3 \\ 2 & 3 & 4 \end{pmatrix}, \quad ...
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