Question

Resolva o produto entre as matrizes abaixo. Após resolver assinale o valor do termo a22:


a)29
b)26
c)23
d)22
​

Answer 1

Resposta:

$a_{22} =22$

Explicação passo-a-passo:

$\left[\begin{array}{ccc}1&3&6\\2&5&1\\4&0&2\end{array}\right] *\left[\begin{array}{ccc}5&0\\2&4\\3&2\end{array}\right] =\left[\begin{array}{ccc}29&24\\23&22\\26&4\end{array}\right] \\\\\\portanto,\\a_{22}=22\\\\\\valeu?$