Examples Of Describing Set

Examples of describing set

 

Answer:

discribing sets

>this are the two ways of describing sets.

Explanation:

First way:

*one way is by intensional definition,this is by using a rule desmantic description

Example:"A"is the set whose members are the first four positive integers

second way:

*the second way is by extension-that is listing the members of the set

Example: A={+1,+2,+3,+4}