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Katena32 [7]
3 years ago
8

9. Given A = {1, 2, 3, 4, 5, 6, 7, 8, 9} and B = {2, 4, 6, 8}, what is A∪B?

Mathematics
2 answers:
amid [387]3 years ago
5 0
A U B means "A union B".

This means to unite all elements found in both sets into one set without repetition.

AUB = {1,2,3,4,5,6,7,8,9} U {2,4,6,8}

AUB = {1, 2, 3, 4, 5, 6, 7, 8, 9}
PtichkaEL [24]3 years ago
4 0
A union B is the set containing all elements in set A and set B there for A union B is the set {1 2 3 4 5 6 7 8 9}
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