Question 472853: What is the number of subsets of set A = {king,queen,knight,prince,princess,duke,earl}? Show all work
Answer by stanbon(75887)   (Show Source):
You can put this solution on YOUR website! What is the number of subsets of set A = {king,queen,knight,prince,princess,duke,earl}? Show all work
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Each element of A is either in or not in each of the subsets.
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# of subsets = 2^7 = 128 subsets
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Cheers,
Stan H.
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