Dear linear algebra students, This is what matrices (and matrix manipulation) really look like

This video introduces the third way of multiplying vectors called the cross product also known as the vector product and sometimes refereed to as the area product. This video will cover the component definition of the cross product. A...

This video is about matrix inverses, and in particular, I try to give a bit more intuition for them- rather than just giving you the formula for the determinant, Cramner's rule, the inverse of 2x2 and 3x3 matrices etc. Along the way, we...