Resposta:
a= \left[\begin{array}{ccc}3&1\\2&2\end{array}\right]
b= \left[\begin{array}{ccc}-1&-1\\2&0\end{array}\right]
c= \left[\begin{array}{ccc}3&0\\6&3\end{array}\right]
d= \left[\begin{array}{ccc}2&1\\4&3\end{array}\right]
e= \left[\begin{array}{ccc}2&0\\4&2\end{array}\right]
f= \left[\begin{array}{ccc}3&0\\2&3\end{array}\right]
g= \left[\begin{array}{ccc}-1&0\\2&-1\end{array}\right]
h= \left[\begin{array}{ccc}-3&0\\-6&-3\end{array}\right]
i= \left[\begin{array}{ccc}4&1\\3&1\end{array}\right]
j= \left[\begin{array}{ccc}2&0\\4&2\end{array}\right]
Explicação passo a passo:
a=3 1
2 2
b= -1 -1
2 0
c= 3 0
6 3
d= 2 1
4 3
e= 2 0
4 2
f= 3 0
2 3
g= -1 0
2 -1
h= -3 0
-6 -3
i= 4 1
3 1
j= 2 0
4 2
