👉 Separability is a mathematical concept that refers to two or more sets of mathematical objects being related in such a way that they can be combined into another set, which is itself also a member of the same class. In other words, two sets are said to be separable if it is possible to separate them into simpler and non-overlapping subsets, without losing any information about their structure or content. For example, consider the following two sets: 1. A = {x | x < 0