👉 In mathematics and physics, a metric is a function that assigns to every pair of points in a space an absolute value called a metric. This value is related to the distance between the two points by the formula: d(p1, p2) = |p2 - p1| This metric allows us to define distances between different points in a space. For example, if we have a plane with a given point P and another point Q on it, then the Euclidean distance between them can
