Select the statements that are true based on the following given information. D={xl xis a whole number}
E = {xl xis a perfect square < 36)
F = {xl x is an even number between 20 and 30)
The expression D n E is (1, 4, 9, 16).
The expression D n F is (12, 14, 16, 18).
D U (E n F) is (all whole numbers).
(E n F) is the empty set.
The expression D n (E U F) is 25