Select the statements that are true based on the following given information.
D=(xl x is a whole number}
E=[xl x is a perfect square <36}
F=[xl x is an even number between 20 and 30)
A. The expression DU E = E.
B. FCD
C. (En F) is the empty set.
D. EU (Dn F) is (25).
E. Set E is infinite.