Vectors and the Geometry of Space

Video and written tutorials on vectors and the geometry of space: 3D coordinates, dot and cross products, lines and planes, quadric surfaces, and more.

3D Coordinates Systems View → Vectors View → Complex Numbers as Rotation Matrices View → The Dot Product View → The Cross Product View → Laboratory Project: The Geometry of a Tetrahedron View → Equations of Lines and Planes View → Laboratory Project: Putting 3D in Perspective View → Cylinders and Quadric Surfaces View → Review View → True-False Quiz View → Problems Plus View →