Question

1) Dados os conjuntos A= (0,1,2,3) , B= (3,4,5,6) e C= (6,7,8) , determine: A) AUB= B) AUBUC= C) BUC=

Answer 1

A) AUB= (0,1,2,3,4,5,6)
B)AUBUC= (0,1,2,3,4,5,6,7,8)
C)BUC= (3,4,5,6,7,8)

Answer 2

A) AUB={0,1,2,3,4,5,6}
B) AUBU={0,1,2,3,4,5,6,7,8}
c) BUC={3,4,5,6,7,8}

Espero que tenha ajudado, bons estudos (: