Question

Urgente!!!! Questão 17

Answer 1

Resposta:

Explicação passo-a-passo:

a)

b)$\begin{pmatrix}1&-4\\ 1&4\end{pmatrix}$

c)$\begin{pmatrix}10&5\\ 15&10\end{pmatrix}$

d)$\begin{pmatrix}2&3\\ 1&2\end{pmatrix}$

e)$\begin{pmatrix}1&2\\ 5&-2\end{pmatrix}$

f)$\begin{pmatrix}3&8\\ 3&0\end{pmatrix}$

g)$\begin{pmatrix}3&3\\ 8&0\end{pmatrix}$

h)$\begin{pmatrix}6&9\\ 3&6\end{pmatrix}$

i)$\begin{pmatrix}11&17\\ 10&8\end{pmatrix}$

j)$\begin{pmatrix}3&3\\ -12&12\end{pmatrix}$

k)$\begin{pmatrix}-3&-5\\ -6&0\end{pmatrix}$