👉 Severality refers to a mathematical property that determines how closely a set of points in Euclidean space are related. It is typically represented by the symbol "d" or "distance." In mathematics, it is used to describe how far apart two sets of points are. For example, if we have three distinct points A, B, and C in the plane, we can define the distance between them as d(A, B) = sqrt((x2 - x1)^2 + (y
