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Q: What are the example of null set?

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A null set is a set that contains no elements.

There is only one null set. It is 'the' null set. It is a set which does not contain any numbers.

a set which has no elements in it is called a null set. example - A={}.

There is only one null set. It is 'the' null set. It is a set which does not contain any numbers. It is represented by the symbol ∅.

The null set. Every set is a subset of itself and so the null set is a subset of the null set.

A null set is a set with nothing in it. A set containing a null set is still containing a "null set". Therefore it is right to say that the null set is not the same as a set containing only the null set.

The null set is a set which has no members. It is an empty set.

yes

A null set is a set that does not contain any elements, an empty set.

A null or empty set is a set that does not contain any elements.

Let set A = { 1, 2, 3 } Set A has 3 elements. The subsets of A are {null}, {1}, {2}, {3}, {1,2},{1,3},{1,2,3} This is true that the null set {} is a subset. But how many elements are in the null set? 0 elements. this is why the null set is not an element of any set, but a subset of any set. ====================================== Using the above example, the null set is not an element of the set {1,2,3}, true. {1} is a subset of the set {1,2,3} but it's not an element of the set {1,2,3}, either. Look at the distinction: 1 is an element of the set {1,2,3} but {1} (the set containing the number 1) is not an element of {1,2,3}. If we are just talking about sets of numbers, then another set will never be an element of the set. Numbers will be elements of the set. Other sets will not be elements of the set. Once we start talking about more abstract sets, like sets of sets, then a set can be an element of a set. Take for example the set consisting of the two sets {null} and {1,2}. The null set is an element of this set.

example of null set

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