Álgebra linear Exemplos

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

Etapa 1

Adicione os elementos correspondentes.

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

Etapa 2

Simplify each element.

Toque para ver mais passagens...

Etapa 2.1

Some $1$ e $0$ .

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

Etapa 2.2

Some $- 1$ e $2$ .

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

Etapa 2.3

Some $2$ e $1$ .

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

Etapa 2.4

Some $3$ e $3$ .

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

Etapa 2.5

Some $4$ e $0$ .

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

Etapa 2.6

Some $5$ e $5$ .

$[\begin{array}{c} 1 & 1 & 3 \\ 6 & 4 & 10 \\ 0 + 7 & 1 - 6 & - 1 + 0 \end{array}] + [\begin{array}{c} 0 & 0 & 2 \\ 3 & 1 & 0 \\ 0 & - 2 & 4 \end{array}]$

Etapa 2.7

Some $0$ e $7$ .

$[\begin{array}{c} 1 & 1 & 3 \\ 6 & 4 & 10 \\ 7 & 1 - 6 & - 1 + 0 \end{array}] + [\begin{array}{c} 0 & 0 & 2 \\ 3 & 1 & 0 \\ 0 & - 2 & 4 \end{array}]$

Etapa 2.8

Subtraia $6$ de $1$ .

$[\begin{array}{c} 1 & 1 & 3 \\ 6 & 4 & 10 \\ 7 & - 5 & - 1 + 0 \end{array}] + [\begin{array}{c} 0 & 0 & 2 \\ 3 & 1 & 0 \\ 0 & - 2 & 4 \end{array}]$

Etapa 2.9

Some $- 1$ e $0$ .

$[\begin{array}{c} 1 & 1 & 3 \\ 6 & 4 & 10 \\ 7 & - 5 & - 1 \end{array}] + [\begin{array}{c} 0 & 0 & 2 \\ 3 & 1 & 0 \\ 0 & - 2 & 4 \end{array}]$

Etapa 3

Adicione os elementos correspondentes.

$[\begin{array}{c} 1 + 0 & 1 + 0 & 3 + 2 \\ 6 + 3 & 4 + 1 & 10 + 0 \\ 7 + 0 & - 5 - 2 & - 1 + 4 \end{array}]$

Etapa 4

Simplify each element.

Toque para ver mais passagens...

Etapa 4.1

Some $1$ e $0$ .

$[\begin{array}{c} 1 & 1 + 0 & 3 + 2 \\ 6 + 3 & 4 + 1 & 10 + 0 \\ 7 + 0 & - 5 - 2 & - 1 + 4 \end{array}]$

Etapa 4.2

Some $1$ e $0$ .

$[\begin{array}{c} 1 & 1 & 3 + 2 \\ 6 + 3 & 4 + 1 & 10 + 0 \\ 7 + 0 & - 5 - 2 & - 1 + 4 \end{array}]$

Etapa 4.3

Some $3$ e $2$ .

$[\begin{array}{c} 1 & 1 & 5 \\ 6 + 3 & 4 + 1 & 10 + 0 \\ 7 + 0 & - 5 - 2 & - 1 + 4 \end{array}]$

Etapa 4.4

Some $6$ e $3$ .

$[\begin{array}{c} 1 & 1 & 5 \\ 9 & 4 + 1 & 10 + 0 \\ 7 + 0 & - 5 - 2 & - 1 + 4 \end{array}]$

Etapa 4.5

Some $4$ e $1$ .

$[\begin{array}{c} 1 & 1 & 5 \\ 9 & 5 & 10 + 0 \\ 7 + 0 & - 5 - 2 & - 1 + 4 \end{array}]$

Etapa 4.6

Some $10$ e $0$ .

$[\begin{array}{c} 1 & 1 & 5 \\ 9 & 5 & 10 \\ 7 + 0 & - 5 - 2 & - 1 + 4 \end{array}]$

Etapa 4.7

Some $7$ e $0$ .

$[\begin{array}{c} 1 & 1 & 5 \\ 9 & 5 & 10 \\ 7 & - 5 - 2 & - 1 + 4 \end{array}]$

Etapa 4.8

Subtraia $2$ de $- 5$ .

$[\begin{array}{c} 1 & 1 & 5 \\ 9 & 5 & 10 \\ 7 & - 7 & - 1 + 4 \end{array}]$

Etapa 4.9

Some $- 1$ e $4$ .

$[\begin{array}{c} 1 & 1 & 5 \\ 9 & 5 & 10 \\ 7 & - 7 & 3 \end{array}]$