I explain how to find the Dot Product and the properties of the dot product. I continue by explaining how to calculate the angle between to vectors, including the special cases of Parallel Vectors and Orthogonal Vectors.
Here are all of my Vector lessons,
https://www.youtube.com/playlist?list=PLGbL7EvScmU65gODlS0IWZLRgnfcqx1lm
Check out http://www.ProfRobBob.com, there you will find my lessons organized by class/subject and then by topics within each class.
Find free review test, useful notes and more at http://www.mathplane.com
If you'd like to make a donation to support my efforts look for the "Tip the Teacher" button on my channel's homepage www.YouTube.com/Profrobbob
