Algebra lineare Esempi

$[\begin{array}{c} 7 & 8 \end{array}]$

Passaggio 1

Multiply each element of

$R_{1}$ by

$\frac{1}{7}$ to make the entry at

$1, 1$ a

$1$ .

$[\begin{array}{c} \frac{7}{7} & \frac{8}{7} \end{array}]$

Passaggio 2

Semplifica

$R_{1}$ .

$[\begin{array}{c} 1 & \frac{8}{7} \end{array}]$

$[\begin{matrix} 7 & 8 \end{matrix}]$

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