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Lordadmira · Answer 1 · 2021-04-19T13:55:40+0000

Answer:

C

Explanation:

The matrices are conformable for multiplication.

Multiply and sum the product of corresponding elements in row 1 of matrix A with elements in column of matrix B.

AB =
$\left[\begin{array}{ccc}5(2)+2(3)\\3(2)-1(3)\\\end{array}\right]$ =
$\left[\begin{array}{ccc}10+6\\6-3\\\end{array}\right]$ =
$\left[\begin{array}{ccc}16\\3\\\end{array}\right]$ → C

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