SOLUTION: please find: B times C
please show step by step
B=
5 2 1
1 -3 -1
1 2 4
C=
-3
1
2
Algebra.Com
Question 151063: please find: B times C
please show step by step
B=
5 2 1
1 -3 -1
1 2 4
C=
-3
1
2
Answer by Fombitz(32388) (Show Source): You can put this solution on YOUR website!
When you multiply matrices, you multiply rows of one with columns of the other.
Let's use your numbers.
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