Which of the following is not a singleton set?
Set of all the numbers that is neither a composite nor a prime number
Set of even prime number
Set of numbers which divide 12 and 20
S={}
As we learnt
Singleton Set -
A set which is having only one element.
- wherein
eg. {3}, {b}
There are two numbers that divide 12 and 20 i.e 2 and 4.
{} is a singleton set with an element .
Option 1)
Set of all the numbers that is neither a composite nor a prime number
Option 2)
Set of even prime number
Option 3)
Set of numbers which divide 12 and 20
Option 4)
S={}
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