Matemática discreta Exemplos

$[\begin{array}{c} 2 & 8 & 13 & 0 \\ 7 & 4 & - 2 & 5 \\ 1 & 2 & 1 & 11 \end{array}] - [\begin{array}{c} 2 & 3 & 7 & 10 \\ 3 & - 4 & - 3 & 4 \\ 8 & 0 & - 3 & 16 \end{array}]$

Step 1

Subtraia os elementos correspondentes.

$[\begin{array}{c} 2 - 2 & 8 - 3 & 13 - 7 & 0 - 10 \\ 7 - 3 & 4 + 4 & - 2 + 3 & 5 - 4 \\ 1 - 8 & 2 - 0 & 1 + 3 & 11 - 16 \end{array}]$

Step 2

Simplify each element.

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Subtraia $2$ de $2$ .

$[\begin{array}{c} 0 & 8 - 3 & 13 - 7 & 0 - 10 \\ 7 - 3 & 4 + 4 & - 2 + 3 & 5 - 4 \\ 1 - 8 & 2 - 0 & 1 + 3 & 11 - 16 \end{array}]$

Subtraia $3$ de $8$ .

$[\begin{array}{c} 0 & 5 & 13 - 7 & 0 - 10 \\ 7 - 3 & 4 + 4 & - 2 + 3 & 5 - 4 \\ 1 - 8 & 2 - 0 & 1 + 3 & 11 - 16 \end{array}]$

Subtraia $7$ de $13$ .

$[\begin{array}{c} 0 & 5 & 6 & 0 - 10 \\ 7 - 3 & 4 + 4 & - 2 + 3 & 5 - 4 \\ 1 - 8 & 2 - 0 & 1 + 3 & 11 - 16 \end{array}]$

Subtraia $10$ de $0$ .

$[\begin{array}{c} 0 & 5 & 6 & - 10 \\ 7 - 3 & 4 + 4 & - 2 + 3 & 5 - 4 \\ 1 - 8 & 2 - 0 & 1 + 3 & 11 - 16 \end{array}]$

Subtraia $3$ de $7$ .

$[\begin{array}{c} 0 & 5 & 6 & - 10 \\ 4 & 4 + 4 & - 2 + 3 & 5 - 4 \\ 1 - 8 & 2 - 0 & 1 + 3 & 11 - 16 \end{array}]$

Some $4$ e $4$ .

$[\begin{array}{c} 0 & 5 & 6 & - 10 \\ 4 & 8 & - 2 + 3 & 5 - 4 \\ 1 - 8 & 2 - 0 & 1 + 3 & 11 - 16 \end{array}]$

Some $- 2$ e $3$ .

$[\begin{array}{c} 0 & 5 & 6 & - 10 \\ 4 & 8 & 1 & 5 - 4 \\ 1 - 8 & 2 - 0 & 1 + 3 & 11 - 16 \end{array}]$

Subtraia $4$ de $5$ .

$[\begin{array}{c} 0 & 5 & 6 & - 10 \\ 4 & 8 & 1 & 1 \\ 1 - 8 & 2 - 0 & 1 + 3 & 11 - 16 \end{array}]$

Subtraia $8$ de $1$ .

$[\begin{array}{c} 0 & 5 & 6 & - 10 \\ 4 & 8 & 1 & 1 \\ - 7 & 2 - 0 & 1 + 3 & 11 - 16 \end{array}]$

Subtraia $0$ de $2$ .

$[\begin{array}{c} 0 & 5 & 6 & - 10 \\ 4 & 8 & 1 & 1 \\ - 7 & 2 & 1 + 3 & 11 - 16 \end{array}]$

Some $1$ e $3$ .

$[\begin{array}{c} 0 & 5 & 6 & - 10 \\ 4 & 8 & 1 & 1 \\ - 7 & 2 & 4 & 11 - 16 \end{array}]$

Subtraia $16$ de $11$ .

$[\begin{array}{c} 0 & 5 & 6 & - 10 \\ 4 & 8 & 1 & 1 \\ - 7 & 2 & 4 & - 5 \end{array}]$