Dot products are a nice geometric tool for understanding projection. But now that we know about linear transformations, we can get a deeper feel for what’s going on with the dot product, and the connection between its numerical computation and its geometric interpretation.
Linear algebra is the branch of mathematics concerning linear equations such as linear maps and their representations in vector spaces and through matrices. Linear algebra is central to almost all areas of mathematics. Wikipedia
I took this course at UTSA from Dr. Raj Wilosn, the best professor. https://math.utsa.edu/directory/raj-wilson/
Post produced by: Eugenio Zorrilla.