D = {xlx is a whole number] E = {xlx is a perfect square between 1 and 9)
F = {xlx is an even number greater than or equal to 2 and less than 9)
Which of the following is Dn F?
(2, 4, 6)
[2]
{4, 6)
[2, 4, 6, 8)

answer: h

step-by-step explanation:

step-by-step explanation:

options

answer 1 : option "c"

answer 2 : option "d"

answer 3 : option "b"

answer 4 : option "d"

answer 5 : option "b"

answer 6 : option "a"

answer 7 : option "c"

answer 8 : option "d"

answer 9 : option "c"

answer 10 : option "d"

answer 11 : option "c"

answer 12 option "b"

answer 13 option "c"

answer 14 option "c"

answer 15 option "d"

answer 16 option "a"

answer 17 option "b"

answer 18 option "c"

answer 19 option "a"

answer 20 option "a"

answer 21 option "c"

d