2plane
2plane is a term used in mathematics to denote a two-dimensional flat subset of a vector or affine space. In Euclidean space R^n, a 2-plane can be viewed in two related ways: as a linear (through the origin) subspace of dimension 2, or as an affine subspace of dimension 2 (a plane that may be offset from the origin).
A linear 2-plane is the set of all linear combinations of two independent direction vectors v and
In R^3, a plane can be described by a linear equation ax + by + cz = d. If
Key geometric properties include flatness (no curvature), two-dimensional extent, and the fact that the intersection of