Step-by-step explanation:
..I have Solve the question in the pic.
Answer:
zero
explanation:
an example is
1 2 -3
2 -3 1
-3 1 2
A and D
Explanation: I did this problem in khan academy
12 ft I had the question the other day on online school :)
I think it is -37m+17 but I am not sure