Mathematics, 11.02.2020 05:33 china2221
Write the system first as a vector equation and then as a matrix equation. 5 x 1 plus x 2 minus 3 x 3 equals 7 2 x 2 plus 9 x 3 equals 0 Write the system as a vector equation. Select the correct choice below and, if necessary, fill in any answer boxes to complete your choic
Answers: 2
![\left[\begin{array}{ccc}5&1&-3\\0&72&9\\0&0&0\end{array}\right] \left[\begin{array}{c}x_1&x_2&x_3\end{array}\right] = \left[\begin{array}{c}0&0&0\end{array}\right]](/tpl/images/0506/3106/3a448.png)
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Write the system first as a vector equation and then as a matrix equation. 5 x 1 plus x 2 minus 3 x...
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