Question

А = {1, 2, 3} and B = {3, 8), then (A U B) х (A
n B) is:
A
{(3, 1), (3, 2), (3, 3), (3, 8)}
B
{(1, 3), (2, 3), (3, 3), (8, 3))
C
{(1, 2), (2, 2), (3, 3), (8, 8))
D
{(8, 3), (8, 2), (8, 1), (8, 8)}​

Answer 1

Answer:

Aaaaa is the correct answer

Answer 2

Answer:

A

{ (3,1),(3,2),(3,3),(3,8)

is your right answer