Find AB when A=[1041] and B=[−10−4−1].

1.	Find AB when A=[1041] and B=[−10−4−1].
Answer» $Find A B when A = [\begin{matrix} 1 & 0 4 & 1 \end{matrix}] and B = [\begin{matrix} - 1 & 0 - 4 & - 1 \end{matrix}] .$

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Find AB when A=[1041] and B=[−10−4−1].

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