WildLinAlg7e: More applications of 2x2 matrices (cont.)
This is the fifth video of the 7th lecture in this course on Linear Algebra. Here we continue discussing 2x2 matrices, their interpretation as linear transformations of the plane, how to analyse rotations, including a rational formulation, and how to combine rotations and reflections. Finally we discuss the connections with calculus, introducing the idea that the derivative is really a linear transformation.
Length:
08:02