Question

Dados os conjuntos:
A = {1,2,3,4} B = {1,7,9} C = {3,5,8}
Determine:

a) A C
b) BUC
c) A-C
d) AUB

Answer 1

Resposta:

a) A U C= {1,2,3,4,5,8}

b) B U C= {1,3,5,7,8,9}

c) A - C=  {1,2,4}  

d) A U B= {1,2,3,4,7,9}