有限数学示例

$[\begin{array}{c} 4 & 6 & 5 & 6 \end{array}]$

解题步骤 1

Multiply each element of $R_{1}$ by $\frac{1}{4}$ to make the entry at $1, 1$ a $1$ .

$[\begin{array}{c} \frac{4}{4} & \frac{6}{4} & \frac{5}{4} & \frac{6}{4} \end{array}]$

解题步骤 2

化简 $R_{1}$ 。

$[\begin{array}{c} 1 & \frac{3}{2} & \frac{5}{4} & \frac{3}{2} \end{array}]$

有限数学 示例