# courses/C959_discrete_math_I/chapter4/4.3.2.txt

matrix 1

3 1 8
0 -4 5

matrix 2

3 4 -1
1 0 4
-1 -2 1

matrix 3

3 1 5

matrix 4

14
-8
0
5

What size is matrix 1?


2x2
2x3
3x2



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