Let A = {1, 3, 5, 7, 9} and B = {0, 1, 2, 3}. What is (A∪B) − (A∩B)?
To solve (A∪B) − (A∩B), we need to find the union and the intersection of sets A and B, and then subtract the intersection from the union.
Union (A ∪ B):
A∪B includes all elements that are in either set A or set B:
A∪B = {1, 3, 5, 7, 9} ∪ {0, 1, 2, 3}
A∪B = {0, 1, 2, 3, 5, 7, 9}
Intersection (A ∩ B):
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