Match the following. Given
D = {x1 x is a whole number)
E = {x1 x is a perfect square < 100)
F = (xl x is an even number between 10 and 20)
[1, 4, 9, 16, 25, 36, 49, 64, 81, 12, 14,
1. DE
18)
2. DAF
(all whole numbers)
3. Dn (En F)
(16)
4. DU (En F)
(12, 14, 16, 18)
5. Dn (EUF)
(1, 4, 9, 16, 25, 36, 49, 64, 81)