Sigma Notation & Infinite Sums with Limits Calculus 1 AB

I reintroduce Sigma Notation and combine it with finding Infinite limits. These skills are important and needed to move into finding Area of Regions in a Plane. We will be using these skills along with the Definition of Area of Regions in a Plane in the following video. 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    / profrobbob