Question

Dados os conjuntos
A = {0,2,4,6,8,10}
B = {1,3,5,7,9}
C = {2,3,5,7,11}
DETERMINE OS CONJUNTOS :

a) A U B =
b) A U C =
c) A ∩ C =
d) B U C =
e) B ∩ C =

Answer 1

a) A U B = {0,1,2,3,4,5,6,7,8,9,10}
b) A U C = {0,2,3,4,5,6,7,8,10,11}
c) A ∩ C = {2}
d) B U C = {1,2,3,5,7,9,11}
e) B ∩ C = {3,5,7}