Answer to Question #12178 in Algebra for Kyle

Question #12178

WHAT are matrices
1 3 2 3
4 5 x 1 4

Expert's answer

[ 1 3 ] * [ 2 3 ] = [ 1*2+3*1 1*3+3*4 ] = [ 5& 15 ]
[ 4 5 ] [ 1 4 ] [ 4*2+5*1 4*3+5*4 ] [ 12 32 ].

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