Answer:
The correct answer is {1, 2, 3, 4, 5, 6, 7, 8}
Step-by-step explanation:
Let's recall that the union of two sets A and B is defined as the set of all the elements that are in set A or in set B. The union of two sets denotes as A ∪ B. In this case, all the elements of set A are included in set B. That's why the correct answer is set B {1, 2, 3, 4, 5, 6, 7, 8}
