Linear Algebra Examples

$[\begin{array}{c} - 6 & 5 \end{array}]$

Step 1

Multiply each element of $R_{1}$ by $- \frac{1}{6}$ to make the entry at $1, 1$ a $1$ .

$[\begin{array}{c} - \frac{1}{6} \cdot - 6 & - \frac{1}{6} \cdot 5 \end{array}]$

Step 2

Simplify $R_{1}$ .

$[\begin{array}{c} 1 & - \frac{5}{6} \end{array}]$