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How many subsets of at least one element does a set of six elements have?

Answer Choices:A) 64B) 63C) 12D) 42
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Hi kgwefkgweThe number of subsets of n elemnets = 2^n but this also includes a null set, because a null set is a subset of every setSo in our problem = 2^6 -1 = 63 subsetsChoice B... Show More
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