Question

Dadas as matrizes A =

Answer 1

Resposta:

A

Explicação passo-a-passo:

$M = \left[\begin{array}{ccc}1&2&-3\\4&5&6\end{array}\right] + 2 X \left[\begin{array}{ccc}1&3&4\\-2&0&-3\end{array}\right] \\\\M = \left[\begin{array}{ccc}1&2&-3\\4&5&6\end{array}\right] + \left[\begin{array}{ccc}2&6&8\\-4&0&-6\end{array}\right] \\\\M = \left[\begin{array}{ccc}3&8&5\\0&5&0\end{array}\right]$