Find the product or type
"impossible"
4
[1 -2 1] 5
16]

9514 1404 393
Answer:
[0]
Step-by-step explanation:
The product is the sum of the products of corresponding terms:
1·4 +(-2)·5 +1·6 = 4 -10 +6 = 0
The product is the 1×1 matrix: [0].