Real projective plane
= Real projective plane
{wiki=Real_projective_plane}
The real projective plane, often denoted as \\(\\mathbb\{RP\}^2\\), is a two-dimensional manifold that captures the idea of lines through the origin in three-dimensional space. Here are some key concepts to understand what the real projective plane is: 1. **Definition**: The real projective plane can be defined as the set of all lines through the origin in \\(\\mathbb\{R\}^3\\).