![\left[\begin{array}{ccc}0&2&2\\1&0&3\\4&-3&8\end{array}\right]](/tpl/images/1080/1917/84035.png)
![B=\left[\begin{array}{ccc}3\\1\\0\end{array}\right]](/tpl/images/1080/1917/8a8de.png)
,
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,
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,
![adj A=\left[\begin{array}{ccc}9&4&-3\\-22&-8&8\\6&2&-2\end{array}\right]^{T](/tpl/images/1080/1917/87725.png)
![adj A=\left[\begin{array}{ccc}9&-22&6\\4&-8&2\\-3&8&-2\end{array}\right]](/tpl/images/1080/1917/72251.png)
![A^{-1}=\frac{1}{2}\left[\begin{array}{ccc}9&-22&6\\4&-8&2\\-3&8&-2\end{array}\right]](/tpl/images/1080/1917/a0457.png)
![X=\frac{1}{2}\left[\begin{array}{ccc}9&-22&6\\4&-8&2\\-3&8&-2\end{array}\right]\left[\begin{array}{ccc}3\\1\\0\end{array}\right]](/tpl/images/1080/1917/13947.png)
![X=\frac{1}{2}\left[\begin{array}{ccc}27-22\\12-8\\-9+8\end{array}\right]](/tpl/images/1080/1917/099c0.png)
![X=\left[\begin{array}{ccc}5/2\\2\\-1/2\end{array}\right]](/tpl/images/1080/1917/7f836.png)
![\left[\begin{array}{ccc}x\\y\\z\end{array}\right]=\left[\begin{array}{ccc}5/2\\2\\-1/2\end{array}\right]](/tpl/images/1080/1917/05a8a.png)
Use the inverse matrix method to solve the system of equations
2y + 2z = 3
x + 3z = 1
4x...
Mathematics, 30.01.2021 17:50 lyss12326
Use the inverse matrix method to solve the system of equations
2y + 2z = 3
x + 3z = 1
4x - 3y + 8z = 0
Answers: 3
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