Rating is available when the video has been rented.
This feature is not available right now. Please try again later.
Published on Jun 19, 2012
I derive the Euclidean versions of the Cauchy-Schwarz and Triangle Inequalities from the projection formula. These are the two of the most fundamental qualitative results in geometry, and we will see "reversed" analogues of them in the Minkowski case in the next video.