IfA = 13, 6, 9, 15, 18,21,
B - 4, 8, 12, 16,20, 24
Show that AUB = BUA
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Step-by-step explanation:
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Answered by
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Step-by-step explanation:
A U B = (13,6,9,15,18,21) U (4,8,12,16,20,24)
= (4,6,8,9,12 13,15,16,18,20,21,24)
B U A = (4,8,12,16,20,24) U (13,6,9,15,18,21)
= (4,6,8,9,12 13,15,16,18,20,21,24)
Hence Proved that A U B = B U A
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