If the set has n elements, the number of subsets (the power set) has 2n members.
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.
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
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.
A fraction is a number, it is not a set. A number cannot have subsets, only a set can.
The number of elements. A set with n elements has 2n subsets; for example, a set with 5 elements has 25 = 32 subsets.
An empty subset is a part of every set because it is necessary to satisfy the equation of subsets which is 2n. n= (number of elements). Therefore, an empty set is required to satisfy the formula of 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.
A finite set with N distinct elements has 2N subsets.
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.
To find how many proper subsets there are in a set you can use the formula n^2 -n and if you would also like to find all subsets including improper the formula is n^2 -n +1
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.
Only a set can have subsets, a number cannot have subsets.
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.