Algèbre linéaire Exemples

[\begin{array}{c} - 1 & 8 & - 47 & 28 \\ 1 & - 1 & 5 & - 7 \\ 1 & - 1 & 1 & - 6 \end{array}]

$[\begin{array}{c} - 1 & 8 & - 47 & 28 \\ 1 & - 1 & 5 & - 7 \\ 1 & - 1 & 1 & - 6 \end{array}]$

Étape 1

Transpose the matrix by switching its rows to columns.

[\begin{array}{c} - 1 & 1 & 1 \\ 8 & - 1 & - 1 \\ - 47 & 5 & 1 \\ 28 & - 7 & - 6 \end{array}]

$[\begin{array}{c} - 1 & 1 & 1 \\ 8 & - 1 & - 1 \\ - 47 & 5 & 1 \\ 28 & - 7 & - 6 \end{array}]$