Matemática discreta Ejemplos

$[\begin{array}{c} 1 \\ 14 \end{array}]$

Paso 1

Obtén la forma escalonada reducida por filas.

Toca para ver más pasos...

Paso 1.1

Perform the row operation $R_{2} = R_{2} - 14 R_{1}$ to make the entry at $2, 1$ a $0$ .

Toca para ver más pasos...

Paso 1.1.1

Perform the row operation $R_{2} = R_{2} - 14 R_{1}$ to make the entry at $2, 1$ a $0$ .

$[\begin{array}{c} 1 \\ 14 - 14 \cdot 1 \end{array}]$

Paso 1.1.2

Simplifica $R_{2}$ .

$[\begin{array}{c} 1 \\ 0 \end{array}]$

Paso 2

The pivot positions are the locations with the leading $1$ in each row. The pivot columns are the columns that have a pivot position.

Pivot Positions: $a_{11}$

Pivot Columns: $1$