What is an empty set?

Empty Set:

• There are some sets that do not contain any element at all.
• It is represented by the symbol { } or Ø.
• So, a set with no elements is called a null set or empty set.

For example,

The set of circles with four sides.

A circle has no sides. Therefore, a set of circles with four sides is an empty set.

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Updated on: 10-Oct-2022

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