有限数学示例

$[\begin{array}{c} 10 \\ 0 \\ 2 \end{array}] [\begin{array}{c} 12 & - 2 & 0 \\ - 2 & 16 & - 4 \\ 0 & - 4 & 9 \end{array}]$

解题步骤 1

$[\begin{array}{c} 10 \\ 0 \\ 2 \end{array}] [\begin{array}{c} 12 & - 2 & 0 \\ - 2 & 16 & - 4 \\ 0 & - 4 & 9 \end{array}]$

有限数学 示例