👉 Planarity is a concept in topology and geometry that refers to a set of points (nodes) that are all connected by a path or a family of curves without any edges. In other words, it means that every point in a graph can be connected to every other point by a path or curve without intersecting with itself or any other part of the graph. Planarity is an important property in various fields such as computer graphics and computer vision, where it is used to determine whether a given graph
