Respostas

2013-08-11T18:29:13-03:00
A)A uniao B = soma do conjunto A + B ={1,,2,3,5}
B)A uniao C = {1,2,5,6,7,8}
C)D uniao B = {1,3,7,8,9}
D)C uniao D = {5,6,7,8,9}
E) (A uniao B) uniao C=[1,2,3,5,6,7,8}
F)C uniao A) uniao (D uniao B) = {1,2,5,6,7,8} U {1,3,7,8,9}={1,2,3,5,6,7,8,9}
G)C intercessão D= Conjunto C - Conjunto D= {7,8}
1 5 1
2013-08-11T18:35:31-03:00
AUB=(1,2,3,5)
AUC=1,2,5,6,7,8)
DUB=(1,3,7,8,9)
CUD UC=(5,6,7,8,9) U 5,6,7,8,) {5,6,7,8}
CUA U DUB =(1,2,5,6,7,8) U (1.3.7.8.9) {1,2,3}
CUD=(5,6,7,8,9) U G={5,6,7,8,9}