Given:
Set A = 3, 4, 7, 9
Set A = 3, 4, 7, 9
Set B = 3, 8, 10, 12
Set B = 3, 8, 10, 12
What is , A, union, B, ?
What is A∪B?
Answer
The union of sets A and B is the set that contains all the elements from both sets without duplication.
So, A∪B = {3, 4, 7, 8, 9, 10, 12}