👉 Nondenseness, also known as non-denseness, is a concept in mathematics that refers to the absence of an element or set within a larger set. It describes how much space or density there is between two elements or sets when considering all possible combinations of them. In simpler terms, nondenseness means that the distance between any two elements or sets can be measured using only one dimension (e.g., by counting the number of points in each set). For example, if you have