Matemática discreta Exemplos

$[\begin{array}{c} 1 & - 8 & 19 \\ 0 & 0 & 0 \end{array}]$

Etapa 1

$[\begin{array}{c} 1 & - 8 & 19 \\ 0 & 0 & 0 \end{array}]$

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