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Is empty set or null set is a subset of every set?

In: Math and Arithmetic, Algebra, Geometry, Mathematical Analysis [Edit categories]

Answer:

Yes,empty set or void set or null set is a subset of every set.
In order to know the number of subsets of any set, first of all count the number of elements in the set and take the number of elements as the exponent of 2, then you will get the number of subsets of any set.

First answer by Tipusultan11. Last edit by Tipusultan11. Contributor trust: 1 [recommend contributor ]. Question popularity: 3 [recommend question].

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Relevant answers:

Is an empty set a subset of every set?
Yes,an empty set is the subset of every set. The subset of an empty set is only an empty set itself.
Why is an empty set a subset of every set?
Because every member of the empty set is also a member of the other set. "If x is an element of the empty set, then it is also an element of the other set." Because the first part of the "if" is...
Is a null set a subset of every set and Why?
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