👉 A homeomorphism is a mapping between two topological spaces that preserves the properties of both spaces. This means that for every point in one space, there exists a corresponding point in the other space and all continuous functions from one space to another preserve this correspondence. For example, consider two distinct points (a,b) and (c,d) in a plane. A homeomorphism between these two spaces can be defined as a mapping f: P1->P2 such that for any line L