Describing circles, spheres and some other curves in three dimensions
lesson notes:06 vector equation of curves
Describing circles, spheres and some other curves in three dimensions
lesson notes:06 vector equation of curves
Using the dot product of vectors to solve a range of problems
lesson notes:04 applications of the dot product
Extending the idea of dot product to three dimensions
lesson notes:03 dot product
The beauty of using vectors is that problems in 3D are not that different to problems in 2D
lesson notes:02 vectors in 3D
Pushing our cartesian geometry formulas from 2D to 3D
lesson notes:01 moving from 2D to 3D