math
posted by heidi .
Solve the following matrices.(sORRY I DON'T KNOW HOW TO DO THE BRACKETS)
B= 1, 4
2, 1
3, 0
D= 0, 1
1, 0
G= 3, 1
4, 5
FIND:
a) DG =
b) GD =
c) BG =
d) DD =
e) GG =
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