Find AB, given shown matrices, If A=begin{bmatrix}2 & 0 &4 end{bmatrix} text{ and } B=begin{bmatrix}1 3 7 end{bmatrix}

mattgondek4 2020-12-31 Answered
Find AB, given shown matrices,
If A=[204] and B=[137]
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Expert Answer

escumantsu
Answered 2021-01-01 Author has 98 answers
Step 1
Given,
A=[204] and B=[137]
AB=[204]1×3[137]3×1
AB=[(2×1)+(0×3)+(4×7)]1×1
AB=[2+0+28]1×1
AB=[30]1×1
Step 2
Therefore,
AB=[30]1×1
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Jeffrey Jordon
Answered 2022-01-24 Author has 2070 answers

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