Can you find A + B and tell me how you did it?

0 ⤊

Can you find A + B and tell me how you did it?

A=
-7 .. -9
-4 .. -9

b=
-7 .. 5
7 .. -6

2007-01-30 09:00:13 · 2 answers · asked by Pretty_baby 1 in Education & Reference ➔ Homework Help

2 answers

Is this a matrix question? it kind of looks like that's what you're trying to show. If it is, you would add the numbers that are in the same place in each matrix (upper left with upper left, etc),so

[-7 + -7....-9 + 5]
[-4 +7......-9 + -6]

to get

[0...-4]
[3...-15]

Hope that helps

2007-01-30 09:27:53 · answer #1 · answered by DLM 5 · 0⤊ 0⤋

Sorry, I don't get it either :(

2007-01-30 17:21:35 · answer #2 · answered by Dee 6 · 0⤊ 0⤋