有限数学示例

$[\begin{array}{c} - 4 & 6 & - 8 \\ 3 & - 3 & - 1 \\ 8 & - 4 & 2 \end{array}]$

解题步骤 1

$[\begin{array}{c} - 4 & 6 & - 8 \\ 3 & - 3 & - 1 \\ 8 & - 4 & 2 \end{array}]$

$[\begin{array}{c} x^{2} & \frac{1}{2} \\ \sqrt{π} & \int x d x \end{array}]$