Toán hữu hạn Ví dụ

$[\begin{array}{c} 4 & - 8 & - 9 \\ 4 & 4 & - 8 \\ 6 & - 9 & - 6 \\ - 1 & 9 & - 6 \end{array}]$

Bước 1

Transpose the matrix by switching its rows to columns.

$[\begin{array}{c} 4 & 4 & 6 & - 1 \\ - 8 & 4 & - 9 & 9 \\ - 9 & - 8 & - 6 & - 6 \end{array}]$