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Mathematics
Mathematics
Problem
Find the matrix
X
X
X
if
X
+
[
3
−
2
4
1
]
=
[
7
0
−
1
5
]
.
X + \begin{bmatrix}3 & -2\\ 4 & 1\end{bmatrix} = \begin{bmatrix}7 & 0\\ -1 & 5\end{bmatrix}.
X
+
[
3
4
−
2
1
]
=
[
7
−
1
0
5
]
.
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