Relations and Functions

Relations and Functions

Question

Which of the following sets are finite or infinite?

The set of prime numbers less than 99.

Answer

Let                               E = Set of prime numbers less than 99.
The set in roster form is 
                        E = (2, 3, 5, 7, 11,  ..............., 97)
The number of elements in E are finite
Hence,  set E  is a finite set.

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