Match the following.
given
d = {x 1 x is a whole number}
e ={x 1 x is a perfect square < 100)
f = {xix is an even number between 10 and 20)
l.
(1, 4, 9, 16, 25, 36, 49, 64, 81, 12, 14,
1. die
2. daf
(16)
(1, 4, 9, 16, 25, 36, 49, 64, 81)
3. dn (
ef)
4. du (
ef)
{all whole numbers)
5. dn (
ef)
{12, 14, 16, 18)