Final answer:
The union of sets A and B is {16, 17, 18, 20, 22}, and the intersection of sets A and B is {16, 18}.
Step-by-step explanation:
To find the union of sets A and B, we combine all the elements from both sets, without repeating any elements. A∪B = {16, 17, 18, 20, 22}.
To find the intersection of sets A and B, we identify the common elements between the two sets. A∩B = {16, 18}.