Help with Matrices?

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How do you Add a pair of matrices and then subtract the second matrix from the first matrix in the pair?

ex. [16 11 -20] , [9 10 14]
[22 8 -10] [-15 -10 5]

2007-03-12 11:18:52 · 2 answers · asked by Anonymous in Education & Reference ➔ Homework Help

2 answers

add the corresponding elements
[27 21 6]
[7 -2 -5]
then do the same thing with subtraction

2007-03-12 11:27:27 · answer #1 · answered by leo 6 · 0⤊ 0⤋

It's hard to explain here. Go to coolmath.org and search matrices. Get hellp there.

2007-03-12 18:23:45 · answer #2 · answered by Skittles-Dark Edition 4 · 0⤊ 0⤋