In this lecture, you will learn about Arithmetic Series, Sum of Arithmetic Series, and Sigma Notation. After the conclusion of the lecture, you will be able to cement your knowledge by practicing on four additional video examples.
There are two
formulas for the sum. Use one if you are given d and the other if
you are given an. In both cases, you will be given the
values of a1 and n.
In some problems,
you must first use the formula for the sum and then the formula for
the nth term.
Lecture Slides are screen-captured images of important points in the lecture. Students can download and print out these lecture slide images to do practice problems as well as take notes while watching the lecture.