Toán hữu hạn Ví dụ

$B = [\begin{array}{c} 1 & 7 & - 8 \\ 6 & 4 & 0 \\ 1 & 5 & 4 \end{array}]$

Bước 1

Transpose the matrix by switching its rows to columns.

$[\begin{array}{c} 1 & 6 & 1 \\ 7 & 4 & 5 \\ - 8 & 0 & 4 \end{array}]$