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OpenStudy (anonymous):
If A = {1, 2, 3, 4, 5} and B = {3, 6, 9, 12, 15}, what is A B?
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OpenStudy (ghazi):
AB will be AUB ..that is union of these two sets ...just combine then and write common elements just once
OpenStudy (anonymous):
i still dont understand
OpenStudy (ghazi):
just combine these two sets {1,2,3,4,5,6,9,12,15} union of both the sets
OpenStudy (anonymous):
okay thank you :)
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