Question

which symbol is und no
of resen the
Cravater?
null / empyt very short question
​

Answer 1

Answer:

The Null set or Empty set

There are some sets that do not contain any element at all. For example, the set of months with 32 days. We call a set with no elements the null or empty set. It is represented by the symbol { } or Ø .

Some other example of null sets are:

The set of dogs with six legs.

The set of squares with 5 sides.

The set of cars with 20 doors.

The set of integers which are both even and odd.

Explanation:

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