Solve by rowequivalent or inverse matrix
method:
x - y = 1, z + x = -6, x + y - 2z = 3....
![subject](/tpl/images/cats/mat.png)
Mathematics, 16.07.2020 06:01 Alexandra079
Solve by rowequivalent or inverse matrix
method:
x - y = 1, z + x = -6, x + y - 2z = 3.
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Answers: 1
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