Question

Dados os conjuntos A(1,2,3), B ( 3,4,5), C(5,4,6) e D( 7,8,9)., Faça
A) A ∩ B B) B ∩ C
C) C ∪ A D)
D ∩ C
E) A ∪ C
F ( B ∪ C) ∪ A
G (B ∩ C) ∪ A

Answer 1

Resposta:

A) A ∩ B  = [3]

B) B ∩ C  = [4,5]

C) C ∪ A = [1,2,3,4,5,6]

D) D ∩ C = [∅]

E) A ∪ C = [1,2,3,4,5,6]

F) ( B ∪ C) ∪ A = [1,2,3,4,5,6]

G (B ∩ C) ∪ A = [1,2,3,4,5]