Álgebra linear Exemplos

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

Etapa 1

Adicione os elementos correspondentes.

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

Etapa 2

Simplifique cada elemento.

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Etapa 2.1

Subtraia $3$ de $5$ .

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

Etapa 2.2

Some $2$ e $3$ .

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

Etapa 2.3

Subtraia $4$ de $- 1$ .

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

Etapa 2.4

Some $4$ e $0$ .

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

Etapa 2.5

Some $7$ e $1$ .

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

Etapa 2.6

Some $0$ e $6$ .

$[\begin{array}{c} 2 & 5 \\ - 5 & 4 \\ 8 & 6 \end{array}]$