Linear Algebra Examples

$[\begin{array}{c} 1 x & 2 \end{array}]$

Step 1

Multiply $x$ by $1$ .

$[\begin{array}{c} x & 2 \end{array}]$

Step 2

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

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Step 2.1

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

$[\begin{array}{c} \frac{x}{x} & \frac{2}{x} \end{array}]$

Step 2.2

Simplify $R_{1}$ .

$[\begin{array}{c} 1 & \frac{2}{x} \end{array}]$