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They are collections of some, or all, of the elements of the set. A set with n elements will have 2^n subsets.
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∙ 8y ago
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What does find the number of subsets mean?
That means, figure out how many different subsets a set has. In general, if a set has n elements, it has 2n different subsets.
How many subsets does 6 elements have?
If you have a set of 6 elements, you can make a total of 26 different subsets - including the empty set and the set itself.
Can you relate the number of elements of a set to its number of 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.
Can we define the cardinal number as the number of subsets of that set?
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.
How many subsets does set a have if the set a has three elements?
8 subsets
How many subsets does a set of an elements have?
An element doesn't have subsets. Sets can have subsets.
How many subsets does a set have if the set has one element?
Two. The set {x} has the subsets {} and {x}.
What determines the number of subsets in a set?
The number of elements. A set with n elements has 2n subsets; for example, a set with 5 elements has 25 = 32 subsets.
How do you get the number of the subsets in a set?
A finite set with N distinct elements has 2N subsets.
What are the subsets for a fraction?
A fraction is a number, it is not a set. A number cannot have subsets, only a set can.
How many subsets does a set N element have?
A set with N elements has 2N subsets.
What is relation of elements and subsets?
Elements belong to subsets: subsets contain elements (from the parent set).
