I'm having trouble with just one question on my practice thing. I'd like if you could go through it and explain for me. Thank you :)

If A=[-2 2 0], C=[-1 -1 -2]
[-5 7 9] [-7 3 2 ]
and a-b=c, what is B?

Question

I'm having trouble with just one question on my practice thing. I'd like if you could go through it and explain for me. Thank you :)

If A=[-2 2 0], C=[-1 -1 -2]
        [-5 7 9]      [-7 3 2    ]
and a-b=c, what is B?

irishboy123 · Answer

B is the 2 x 3 matrix you would add to C to get A, so it looks the same as A and C but has different numbers.

just focus on the individual entries in the matrices and match them up one by one.

anonymous · Answer

Thought there would be a quicker way to do this, but thank you @IrishBoy123