有限数学示例

$[\begin{array}{c} 1 & 2 & 3 \\ 3 & 7 & 9 \\ 7 & 4 & 5 \end{array}]$

解题步骤 1

Transpose the matrix by switching its rows to columns.

$[\begin{array}{c} 1 & 3 & 7 \\ 2 & 7 & 4 \\ 3 & 9 & 5 \end{array}]$

有限数学 示例