Which matrix equation represents the system of equations?

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Which matrix equation represents the system of equations? https://tcan4424-oakcliff-ccl.gradpoint.com/Resour...

A.5x5

b.4x5

c.4 x 4

d.20 x 1

May 15th, 2015

This can be written in matrix form as

$\begin{bmatrix} 2 & -3\\ -1 & 1 \end{bmatrix}$ $\begin{bmatrix} x \\ y \end{bmatrix}$ =  $\begin{bmatrix} -1 \\ 3 \end{bmatrix}$

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Matrix B has 4 rows and 4 columns.

So, it is a 4x4 matrix

May 15th, 2015

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May 15th, 2015
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May 15th, 2015
Oct 22nd, 2017
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