Matemática discreta Exemplos

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

Etapa 1

Subtraia os elementos correspondentes.

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

Etapa 2

Simplify each element.

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Etapa 2.1

Subtraia $4$ de $6$ .

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

Etapa 2.2

Some $2$ e $1$ .

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

Etapa 2.3

Subtraia $2$ de $- 3$ .

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

Etapa 2.4

Some $0$ e $5$ .

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

Etapa 2.5

Subtraia $1$ de $- 4$ .

$[\begin{array}{c} 2 & 3 & - 5 \\ 5 & - 5 & 5 + 2 \end{array}]$

Etapa 2.6

Some $5$ e $2$ .

$[\begin{array}{c} 2 & 3 & - 5 \\ 5 & - 5 & 7 \end{array}]$