Answer to Question #242113 in Discrete Mathematics for TAMMY

Question

Let A = {0, 2, 4, 6, 8}, B = {0, 1, 2, 3, 4}, and C = {0, 3, 6, 9}. What are A ∪ B ∪ C and A ∩ B ∩ C?

Answer 1

1.

$$A ∪ B ∪ C=\{0,1,2,3,4,6,8,9\}$$

2.

$$A \cap B \cap C=\{0\}$$