Question

Dados os conjuntos A= {2,4,6,8} B={1,3,5,7} C= {5,8,10,13 } e D= {7,13,15}

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

Answer 1

Resposta:

A) {1,2,3,4,5,6,7,8,}

B) {5,7,8,10,15}

C) {1,2,3,4,6,7}

D) {2,4,5,6,8,10,13} {1,3,5,13,15} = {1,2,3,6,8,10,15}