Question

A = { 1 , 2 , 6 } B = x is an odd whole number less than 8 . Find A ∪ B .

Answer 1

Answer: A ∪ B = x is an odd whole number less than 8 .

Explanation:

The union of sets A and B includes all elements that are in set A, all elements that are in set B, and all elements that are in both sets A and B. In this case, A = { 1 , 2 , 6 } and B = x is an odd whole number less than 8 , so A ∪ B = 1, 2, 6, x = {1, 2, 3, 5, 6, 7}