Question

Se A = {2, 3, 5, 6, 7, 8}, B = {1, 2, 3, 6, 8} C = {1, 4, 6, 8}, então:determine:


(A ∪ B) – C
b) A – B
c) A ∪ B
d) A∩B
e) B∩C
f) A∩C

Answer 1

a) ={2,3,5,7}
b) ={5,7}
c) ={1,2,3,5,6,7,8}
d) ={2,3,6,8}
e) ={1,6,8}
f) ={6,8}