Mathematics, 02.07.2019 14:00 dbzrules02
What is a coefficient matrix for the system of linear equations? 6a+2b=22 -8b-3c=-19 -10a+9c=12
Answers: 1
![\left[\begin{array}{ccc}6&2&0\\0&-8&-3\\-10&0&9\end{array}\right]](/tpl/images/0042/7970/e2461.png)
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What is a coefficient matrix for the system of linear equations? 6a+2b=22 -8b-3c=-19 -10a+9c=12...
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