Question

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 EUF?
A. {2, 3, 4, 5, 6, 7, 8}
B. (3, 4, 5, 6, 7, 8)
C. (2, 4, 6, 8)
D. {4}

Answer 1

The following EUF= Answer C 2,4,6,8

Answer 2

Even numbers >=2, and <9 are` 2, 4, 6, 8.

Perfect square (1;9) is 4(2^2).

EUF = {2, 4, 6, 8}