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Mathematics
Mathematics
Problem
Given the matrices
A
=
[
3
−
2
1
4
0
−
5
7
2
−
3
]
,
B
=
[
−
6
5
2
1
−
4
3
0
9
−
1
]
,
C
=
[
4
−
1
0
−
3
6
2
5
−
2
8
]
,
A=\begin{bmatrix}3&-2&1\\4&0&-5\\7&2&-3\end{bmatrix},\; B=\begin{bmatrix}-6&5&2\\1&-4&3\\0&9&-1\end{bmatrix},\; C=\begin{bmatrix}4&-1&0\\-3&6&2\\5&-2&8\end{bmatrix},
A
=
3
4
7
−
2
0
2
1
−
5
−
3
,
B
=
−
6
1
0
5
−
4
9
2
3
−
1
,
C
=
4
−
3
5
−
1
6
−
2
0
2
8
,
calculate the matrix
A
+
B
−
C
A+B-C
A
+
B
−
C
. Show all intermediate steps clearly.
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