👉 The term "whenas" is a phrase used in mathematical notation that represents an interval or range of values. It indicates that there are several values within this interval, but not all of them are included. For example, if you have two intervals on a number line: 1. Interval 1: 0 ≤ x < 2 2. Interval 2: 3 ≤ x < 5 The phrase "whenas" would be used to represent the following range: 1.