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Q: How do you get the number of the subsets in a set?

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If the set has "n" elements, then you can make 2n different subsets. The number of subsets will always be greater than the size of the set, both for finite and for infinite sets.

A set with n elements has 2n subsets. The number of proper subsets is one less, since 2n includes the set itself.

The empty set has only one subset: itself. It has no proper subsets.

It depends on the set x. If set x is of cardinality n (it has n elements) then it has 2n subsets.

c(6,5)

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A fraction is a number, it is not a set. A number cannot have subsets, only a set can.

If the set has n elements, the number of subsets (the power set) has 2n members.

The number of elements. A set with n elements has 2n subsets; for example, a set with 5 elements has 25 = 32 subsets.

The number 8 is not a set and so cannot have any subsets. The set consisting of the number 8 is a set and, since it has only one element in it, it has two subsets: itself and the null set.

If the set has "n" elements, then you can make 2n different subsets. The number of subsets will always be greater than the size of the set, both for finite and for infinite sets.

Only a set can have subsets, a number cannot have subsets.

A set with 27 members has 2^27 = 134217728 subsets - including itself and the null set.

It is impossible. If a set has n elements, the cardinality of its power set [the number of its subsets] is 2n which must be even.

No. The number of subsets of that set is strictly greater than the cardinality of that set, by Cantor's theorem. Moreover, it's consistent with ZFC that there are two sets which have different cardinality, yet have the same number of subsets.

That means, figure out how many different subsets a set has. In general, if a set has n elements, it has 2n different subsets.

If the universal set, U, has N elements then it has 2N subsets.

Assuming no restrictions on the set, the cardinality of a set, n, is related in this form # of subsets = 2n

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