![A=\left[\begin{array}{cc}3&-5\\4&1\end{array}\right]\qquad X=\left[\begin{array}{c}a\\b\end{array}\right]\qquad C=\left[\begin{array}{c}2\\10\end{array}\right]](/tpl/images/0420/5731/ef301.png)
![A\cdot X=C\\\\\\ \left[\begin{array}{cc}3&-5\\4&1\end{array}\right]\cdot\left[\begin{array}{c}a\\b\end{array}\right]=\left[\begin{array}{c}2\\10\end{array}\right]\\\\\\ \left[\begin{array}{c}3a-5b\\4a+1b\end{array}\right]=\left[\begin{array}{c}2\\10\end{array}\right]\\\\\\ \boxed{\begin{cases}3a-5b=2\\4a+b=10\end{cases}}](/tpl/images/0420/5731/4a4c4.png)
Write the system of equations represented by the following matrices and matrix equation
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Mathematics, 16.12.2019 10:31 giovney
Write the system of equations represented by the following matrices and matrix equation
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