Lesson Playlist: Parallel, Perpendicular, and Intersecting Lines in Space Mathematics

02:30
Finding the Value of an Unknown in the Equation of a Line in Three Dimensions given the Equation of Another Line Perpendicular to It

01:12
Determining the Vector Form of the Equation of a Straight Line

05:05
Finding the Cartesian Form of the Equation of a Straight Line

01:45
Finding the Equation of a Line given the Equation of a Parallel Line and a Point

02:22
Finding the Equation of a Straight Line Passing through a Given Point and Parallel to a Given Straight Line in Vector Form

06:00
Finding the Vector Form of the Equation of a Straight Line

04:00
Finding Unknown Coefficients in the Equation of Two Parallel Straight Lines in Three Dimensions