Question

Responde Uma pergunta no anexado fazer as contas. Matrizes

Answer 1

Resposta:

Explicação passo a passo:

$a)$

$2\;.\:\left[\begin{array}{ccc}10&3\\1&2\\\end{array}\right] =\left[\begin{array}{ccc}20&6\\2&4\\\end{array}\right]$

$b)$

$5\;.\:\left[\begin{array}{ccc}1&5\\2&0\\-2&1\end{array}\right] =\left[\begin{array}{ccc}5&25\\10&0\\-10&5\end{array}\right]$

$c)$

$(-3)\;.\:\left[\begin{array}{ccc}10&3\\1&2\\\end{array}\right] =\left[\begin{array}{ccc}-30&-9\\-3&-6\\\end{array}\right]$