Three Dimensional Geometry|Equation of a straight line in vector and cartesian form

Three Dimensional Geometry: Lecture 2

Three Dimensional Geometry: Lecture 3

Three Dimensional Geometry: Lecture 1

Angle between two lines in vector and cartesian form

Perpendicular distance of a point from line in vector and cartesian form

A line passes through the point (2,1,-3) and is parallel to the vector (hat(i) -2hat(j) +2hat(k)) . Find the equations of the line in vector and Cartesian forms .

A line passes through the point with position vector 2hati-hatj+3hatk and is in the direction of hati+hatj-2hatk . Find the equation of the line in vector and Cartesian forms.

Different Form Of Equation Of Straight Line

Equation of plane (vector and cartesian form) in point normal form

Shortest distance between two parallel lines in vector + cartesian form