Question

Define single ton set with two examples​

Answer 1

Definition:

The set which has only one element is called a singleton set.

Examples:

1. {1,2,3,4} is a set of numbers.

2. Set X = { 2 }

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Answer 2

Step-by-step explanation:

Singleton set is one of them and it is defined as, When a set shares only one term or element or number, then it is known as a singleton set. The example for a singleton set is as. $A=$ $\{y:y$ is a whole number which is not a natural number}