More Lessons for Calculus
A series of calculus lectures and solutions.
Orthogonal Projections - Scalar and Vector Projections
In this video, we look at the idea of a scalar and vector projection of one vector onto another.
An Introduction to the Cross Product
This video gives the formula for the cross product of two vectors. It discusses geometrically what the cross product is, and do an example of finding the cross product.
Geometry of the Cross Product
Cross product, right hand rule, and geometric description.
Defining a plane in R3 with a point and normal vector
Rotate to landscape screen format on a mobile phone or small tablet to use the Mathway widget, a free math problem solver that answers your questions with step-by-step explanations.
You can use the free Mathway calculator and problem solver below to practice Algebra or other math topics. Try the given examples, or type in your own problem and check your answer with the step-by-step explanations.
We welcome your feedback, comments and questions about this site or page. Please submit your feedback or enquiries via our Feedback page.