Line–plane intersection

Line-plane intersection is a fundamental concept in geometry, particularly in three-dimensional space. It refers to the point or points at which a straight line intersects (or meets) a plane. A **line** in three-dimensional space can be defined using a point on the line and a direction vector, represented by parametric equations. A **plane** can be defined using a point on the plane and a normal vector perpendicular to the plane. ### Mathematical Representation 1.