Question

dados os conjuntos a = {0,1,2}, b = {0,1, 2,4,6} e c = {1,3,5}, determine .

a) A ∩ (B U C) =

Answer 1

(B U C) = {0, 1, 2, 3, 4, 5, 6} --> A ∩ ( B U C ) = {0, 1, 2}