Question 473711: Find the number of subsets the set has. {1, 2, 3, 4, 5, 6, 7, 8, 9}
Answer by stanbon(75887)   (Show Source):
You can put this solution on YOUR website! Find the number of subsets the set has. {1, 2, 3, 4, 5, 6, 7, 8, 9}
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Each of the elements is either in or not in a subset:
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# of subsets = 2^9 = 512
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Cheers,
Stan H.
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