Respostas

2014-08-17T16:42:36-03:00
B=  \left[\begin{array}{ccc}b11&b12\\b21&b22\\b31&b32\end{array}\right]  \\  \\  \\ \boxed{bij= 2+i+j} \\  \\ b11=2+1+1= 4 \\ b12=2+1+2= 5 \\ b21= 2+2+1=8 \\ b22=2+2+2= 6 \\ b31= 2+3+1= 6 \\ b32=2+3+2= 7 \\  \\

Agora podemos montar a matriz.

 B= \left[\begin{array}{ccc}4&5\\8&6\\6&7\end{array}\right]
2 5 2