Respostas

2013-07-23T15:33:34-03:00
A)AUB= { 0,1,2,3,4,5}
b) AUC =  {0,1,2,3,4,5}
c) BUC = {0,1,2,3,4,5}
d) A ∩ B = {0,2,4}
e) A 
 ∩ C = {1,3,5}
c) B 
 ∩ C = { } 
6 3 6