Linear Algebra Examples

$A = [\begin{array}{c} - 3 & 2 & 1 \\ 4 & - 4 & 4 \\ 1 & 2 & 3 \end{array}]$

Step 1

Write the matrix as a system of linear equations.

$- 3 x + 2 y = 1$

$4 x - 4 y = 4$

$x + 2 y = 3$

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$[\begin{array}{c} x^{2} & \frac{1}{2} \\ \sqrt{π} & \int x d x \end{array}]$