👉 In mathematics and computer programming, an interval is a set of numbers that includes all real numbers between two given numbers (the endpoints) without including any other number. This can be represented as: ``` Interval = {x | x < b, x <= c} ``` Where `b` and `c` are the endpoints of the interval. For example, in a real-world application, an interval could represent the range of possible values for an input variable that is constrained to fall within a