Álgebra linear Exemplos

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

Etapa 1

Subtraia os elementos correspondentes.

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

Etapa 2

Simplify each element.

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Etapa 2.1

Subtraia $7$ de $2$ .

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

Etapa 2.2

Some $0$ e $1$ .

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

Etapa 2.3

Some $3$ e $3$ .

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

Etapa 2.4

Subtraia $4$ de $1$ .

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