If
A
=
⎡
⎢
⎣
−
3
1
−
2
4
...
Mathematics, 06.05.2020 03:01 cocomorillo35181
If
A
=
⎡
⎢
⎣
−
3
1
−
2
4
5
−
1
⎤
⎥
⎦
A
=
[
-
3
1
-
2
4
5
-
1
]
and
B
=
⎡
⎢
⎣
4
−
3
0
−
2
−
2
4
⎤
⎥
⎦
B
=
[
4
-
3
0
-
2
-
2
4
]
then what is
3
A
−
2
B
?
3
A
-
2
B
?
Answers: 1
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