Question

Evaluate column [3 2 1] row[2 -4 3]​

Answer 1

Answer:

3 2 1 RAW 2 - 4 3

Step-by-step explanation:

2(-1)-4(-5)=-2+20=18

Answer 2

column [3 2 1] row[2 -4 3]

$3 \times 2 + 2 \times ( - 4) + 1 \times 3 \\ = 6 - 8 + 3 \\ = 9 - 8 \\ = 1$