Álgebra linear Exemplos

$[\begin{array}{c} 1 & 2 & 3 & 4 \\ - 2 & - 3 & - 4 & - 5 \\ 0 & 3 & 2 & 1 \\ - 1 & 2 & - 2 & 0 \end{array}] + [\begin{array}{c} 5 & 7 & - 9 & 4 \\ 0 & 3 & 1 & - 1 \\ 4 & 6 & - 8 & 7 \\ 5 & 0 & 3 & 4 \end{array}]$

Etapa 1

Adicione os elementos correspondentes.

$[\begin{array}{c} 1 + 5 & 2 + 7 & 3 - 9 & 4 + 4 \\ - 2 + 0 & - 3 + 3 & - 4 + 1 & - 5 - 1 \\ 0 + 4 & 3 + 6 & 2 - 8 & 1 + 7 \\ - 1 + 5 & 2 + 0 & - 2 + 3 & 0 + 4 \end{array}]$

Etapa 2

Simplifique cada elemento.

Toque para ver mais passagens...

Etapa 2.1

Some $1$ e $5$ .

$[\begin{array}{c} 6 & 2 + 7 & 3 - 9 & 4 + 4 \\ - 2 + 0 & - 3 + 3 & - 4 + 1 & - 5 - 1 \\ 0 + 4 & 3 + 6 & 2 - 8 & 1 + 7 \\ - 1 + 5 & 2 + 0 & - 2 + 3 & 0 + 4 \end{array}]$

Etapa 2.2

Some $2$ e $7$ .

$[\begin{array}{c} 6 & 9 & 3 - 9 & 4 + 4 \\ - 2 + 0 & - 3 + 3 & - 4 + 1 & - 5 - 1 \\ 0 + 4 & 3 + 6 & 2 - 8 & 1 + 7 \\ - 1 + 5 & 2 + 0 & - 2 + 3 & 0 + 4 \end{array}]$

Etapa 2.3

Subtraia $9$ de $3$ .

$[\begin{array}{c} 6 & 9 & - 6 & 4 + 4 \\ - 2 + 0 & - 3 + 3 & - 4 + 1 & - 5 - 1 \\ 0 + 4 & 3 + 6 & 2 - 8 & 1 + 7 \\ - 1 + 5 & 2 + 0 & - 2 + 3 & 0 + 4 \end{array}]$

Etapa 2.4

Some $4$ e $4$ .

$[\begin{array}{c} 6 & 9 & - 6 & 8 \\ - 2 + 0 & - 3 + 3 & - 4 + 1 & - 5 - 1 \\ 0 + 4 & 3 + 6 & 2 - 8 & 1 + 7 \\ - 1 + 5 & 2 + 0 & - 2 + 3 & 0 + 4 \end{array}]$

Etapa 2.5

Some $- 2$ e $0$ .

$[\begin{array}{c} 6 & 9 & - 6 & 8 \\ - 2 & - 3 + 3 & - 4 + 1 & - 5 - 1 \\ 0 + 4 & 3 + 6 & 2 - 8 & 1 + 7 \\ - 1 + 5 & 2 + 0 & - 2 + 3 & 0 + 4 \end{array}]$

Etapa 2.6

Some $- 3$ e $3$ .

$[\begin{array}{c} 6 & 9 & - 6 & 8 \\ - 2 & 0 & - 4 + 1 & - 5 - 1 \\ 0 + 4 & 3 + 6 & 2 - 8 & 1 + 7 \\ - 1 + 5 & 2 + 0 & - 2 + 3 & 0 + 4 \end{array}]$

Etapa 2.7

Some $- 4$ e $1$ .

$[\begin{array}{c} 6 & 9 & - 6 & 8 \\ - 2 & 0 & - 3 & - 5 - 1 \\ 0 + 4 & 3 + 6 & 2 - 8 & 1 + 7 \\ - 1 + 5 & 2 + 0 & - 2 + 3 & 0 + 4 \end{array}]$

Etapa 2.8

Subtraia $1$ de $- 5$ .

$[\begin{array}{c} 6 & 9 & - 6 & 8 \\ - 2 & 0 & - 3 & - 6 \\ 0 + 4 & 3 + 6 & 2 - 8 & 1 + 7 \\ - 1 + 5 & 2 + 0 & - 2 + 3 & 0 + 4 \end{array}]$

Etapa 2.9

Some $0$ e $4$ .

$[\begin{array}{c} 6 & 9 & - 6 & 8 \\ - 2 & 0 & - 3 & - 6 \\ 4 & 3 + 6 & 2 - 8 & 1 + 7 \\ - 1 + 5 & 2 + 0 & - 2 + 3 & 0 + 4 \end{array}]$

Etapa 2.10

Some $3$ e $6$ .

$[\begin{array}{c} 6 & 9 & - 6 & 8 \\ - 2 & 0 & - 3 & - 6 \\ 4 & 9 & 2 - 8 & 1 + 7 \\ - 1 + 5 & 2 + 0 & - 2 + 3 & 0 + 4 \end{array}]$

Etapa 2.11

Subtraia $8$ de $2$ .

$[\begin{array}{c} 6 & 9 & - 6 & 8 \\ - 2 & 0 & - 3 & - 6 \\ 4 & 9 & - 6 & 1 + 7 \\ - 1 + 5 & 2 + 0 & - 2 + 3 & 0 + 4 \end{array}]$

Etapa 2.12

Some $1$ e $7$ .

$[\begin{array}{c} 6 & 9 & - 6 & 8 \\ - 2 & 0 & - 3 & - 6 \\ 4 & 9 & - 6 & 8 \\ - 1 + 5 & 2 + 0 & - 2 + 3 & 0 + 4 \end{array}]$

Etapa 2.13

Some $- 1$ e $5$ .

$[\begin{array}{c} 6 & 9 & - 6 & 8 \\ - 2 & 0 & - 3 & - 6 \\ 4 & 9 & - 6 & 8 \\ 4 & 2 + 0 & - 2 + 3 & 0 + 4 \end{array}]$

Etapa 2.14

Some $2$ e $0$ .

$[\begin{array}{c} 6 & 9 & - 6 & 8 \\ - 2 & 0 & - 3 & - 6 \\ 4 & 9 & - 6 & 8 \\ 4 & 2 & - 2 + 3 & 0 + 4 \end{array}]$

Etapa 2.15

Some $- 2$ e $3$ .

$[\begin{array}{c} 6 & 9 & - 6 & 8 \\ - 2 & 0 & - 3 & - 6 \\ 4 & 9 & - 6 & 8 \\ 4 & 2 & 1 & 0 + 4 \end{array}]$

Etapa 2.16

Some $0$ e $4$ .

$[\begin{array}{c} 6 & 9 & - 6 & 8 \\ - 2 & 0 & - 3 & - 6 \\ 4 & 9 & - 6 & 8 \\ 4 & 2 & 1 & 4 \end{array}]$