有限数学示例

$[\begin{array}{c} 3 & - 2 & 1 \\ 0 & 4 & - 3 \end{array}] [\begin{array}{c} 4 & 0 \\ - 2 & 3 \end{array}]$

解题步骤 1

$[\begin{array}{c} 3 & - 2 & 1 \\ 0 & 4 & - 3 \end{array}] [\begin{array}{c} 4 & 0 \\ - 2 & 3 \end{array}]$

有限数学 示例