CHAPTER 11 - THREE DIMENSIONAL GEOMETRY

Direction Cosines and Direction Ratios of a Line

Equation of a line through a given point and parallel to a given vector

Direction cosines of a line passing through two points

The Cartesian equation of the line

Cartesian equation of the line

Equation of a plane in normal form

Equation of a plane perpendicular to a given vector and passing through a given point

Equation of a plane passing through three non collinear points

plane passing through the intersection of two given planes

Coplanarity of Two Lines

Angle between Two Planes

Distance of a Point from a Plane

Angle between a Line and a Plane