Answer:
- D) x is an odd integer or x = 2 or x = 4
-----------------------------
Given two sets:
- A = x is an odd integer, B = {2, 3, 4, 5}
Both sets include 3 and 5 so the combination is all the elements of the A and two unique elements of the B:
- A∪B = x is an odd integer or x = 2 or x = 4
The matching choice is D.