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How does cardinality relates to number of subset of a set?
If a set has "n" elements, then it will have 2n subsets. This number of subsets is always larger than the number of elements - whether the set is finite or infinite.
How many subsets are in a Null set?
even though its carnality is 0 one of its properties says that the only subset of the null set is the empty set * * * * * Carnality refers to sexual desires and I would be greatly surprised if the null set had any of those! The number of subsets of a set whose cardinality is C(S) is 2C(S). The cardinality of the null set is, as the answer was trying to say, 0. So the number of its subsets is 2C(S) = 20 = 1. A null set has one subset - which is also a null set.
What is the cardinality of the set 00?
00 is not a set but the number zero written as a 2-digit number. The set {00} has cardinality 1.
What is the Formula for the number of subsets in a set?
If the set has n elements, the number of subsets (the power set) has 2n members.
What is cardinality set?
The cardinality of a finite set is the number of elements in the set. The cardinality of infinite sets is infinity but - if you really want to go into it - reflects a measure of the degree of...
