A power set is defined as the set or group of all subsets for any given set, including the empty set, which is denoted by {}, or, ϕ. A set that has 'n' elements has 2n subsets in all. For example, let Set A = {1,2,3}, therefore, the total number of elements in the set is 3.
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A power set
A power set is defined as the set or group of all subsets for any given set, including the empty set, which is denoted by {}, or, ϕ. A set that has 'n' elements has 2n subsets in all. For example, let Set A = {1,2,3}, therefore, the total number of elements in the set is 3.
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