Three Dimensional Geometry

This topic covers concepts, such as, Line in 3D, Directions Cosines of a Line, Direction Cosines of Axes & Condition for Collinearity of Three Points in 3D etc.

This topic covers concepts, such as, Equation of a Line through a Point and Parallel to a Vector, Equation of a Line in 3D: Symmetric Form, Equation of a Line through Two Given Points: Cartesian Form & Intersection Point of Two Lines in 3D etc.

This topic covers concepts, such as, Angle between Lines in Vector Form, Angle between Two Lines in 3D, Parallel Lines in 3D & Perpendicular Lines in 3D etc.

This topic covers concepts, such as, Shortest Distance between Two Skew Lines in Vector Form, Distance between Two Parallel Lines in 3D & Shortest Distance between Two Skew Lines etc.

This topic covers concepts, such as, Equation of Plane in Vector Form, Planes in 3D, Family of Planes Parallel to Coordinate Axes & Family of Planes Passing through Line of Intersection of Given Two Planes etc.

This topic covers concepts, such as, Skew Lines & Coplanar Lines etc.

This topic covers concepts, such as, Angle between Two Planes in Vector Form, Angle between Two Planes, Parallel Planes & Perpendicular Planes etc.

This topic covers concepts, such as, Distance of a Point from a Plane etc.

This topic covers concepts, such as, Condition when a Line Completely Lies on a Plane, Angle between Line and a Plane in Vector Form, Condition for a Line to Lie in a Plane & Intersection Point of a Line and a Plane etc.