[
A
]
\displaystyle {\left[{A}\right]}
[
A
]
=
-2
10
7
4
3
-5
1
-4
0
-8
Select all matrix that can be added to A.
[
B
]
\displaystyle {\left[{B}\right]}
[
B
]
=
-5
-6
5
9
-2
-10
7
-4
10
-1
[
C
]
\displaystyle {\left[{C}\right]}
[
C
]
=
-9
5
-6
0
7
-8
-3
9
-1
[
D
]
\displaystyle {\left[{D}\right]}
[
D
]
=
-6
7
-10
-3
-1
6
2
9
5
4
[
F
]
\displaystyle {\left[{F}\right]}
[
F
]
=
7
-9
6
10
-2
-1
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