Interval [a,b]

Definition

An interval represents all real numbers between (and including) two specified values, denoted as [a,b]. It includes both endpoints and every number in between them.

Related terms

Endpoint: The specific values at the beginning and end of an interval.

Open Interval:

An interval that does not include its endpoints, represented as (a,b).

Closed Interval:

An interval that includes both endpoints, represented as [a,b].