What does the symbol zero or o with a diagonal line through it mean?

Mathematics

1 answer:

Anit [1.1K]2 years ago

5 0

In mathematics, an empty set is a unique set having no elements inside it. Its size (which is based on the number of elements inside it) is also zero.

The empty set is sometimes called a null set as well.

Empty set is given the notation of o with a diagonal line through it as shown in the attached picture.

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