Question
Tue January 03, 2012 By:

what is null set,void set,empty set.

Expert Reply
Tue January 03, 2012
A set which contain no element is called null set or void set or empty set.
For example, set of natural numbers less than 1.
Since there is no natural no which is less than 1 so there is no element in the set and the set is null.
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