Álgebra linear Exemplos

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

Etapa 1

Adicione os elementos correspondentes.

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

Etapa 2

Simplifique cada elemento.

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Etapa 2.1

Some $2$ e $5$ .

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

Etapa 2.2

Some $3$ e $3$ .

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

Etapa 2.3

Some $1$ e $2$ .

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

Etapa 2.4

Some $4$ e $0$ .

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

Etapa 2.5

Some $0$ e $4$ .

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

Etapa 2.6

Some $5$ e $2$ .

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

Etapa 2.7

Some $3$ e $1$ .

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

Etapa 2.8

Some $4$ e $6$ .

$[\begin{array}{c} 7 & 6 & 3 \\ 4 & 4 & 7 \\ 4 & 10 & 2 + 3 \end{array}]$

Etapa 2.9

Some $2$ e $3$ .

$[\begin{array}{c} 7 & 6 & 3 \\ 4 & 4 & 7 \\ 4 & 10 & 5 \end{array}]$