Question

1º Encontre as matrizes abaixo.

a) B= (bij)3x4 onde bij = i+j, se i≠j e bij=0, xi = j

Answer 1

b11=0 b12=3 b13=4 b14=5
b21=3 b22=0 b23=5 b24=6
b31=4 b32=5 b33=0 b34=7