stephliu8027 stephliu8027

12-12-2019
Mathematics

contestada

Given this general matrix multiplicaiton problem, explain how you would know where to place the answer in matrix [C] that corresponds to the work you did with row vector 2 from Matrix [A] and column vector 1 from matrix [B].

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sqdancefan sqdancefan

19-12-2019

Answer:

the row and column descriptors identify the row, column of the sum of products.

Step-by-step explanation:

The position of the product is at the same row and column as the row vector and column vector you're working on.

The work you did with row vector 2 from Matrix [A] and column vector 1 from matrix [B] will show up in row 2, column 1 of matrix [C].

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