In this lesson, we learn about intersection and union of sets. The instructor uses a Venn diagram to explain how to find the intersection and union of two sets. The intersection is the common elements between the two sets, while the union is all the elements in either one of the sets. The instructor concludes by explaining the concept of an empty set and how it relates to intersection and union.
Overview of Sets 2
I show how to solve math problems online during live instruction in class. This is my way of providing free tutoring for the students in my class and for students anywhere in the world. Every video is a short clip that shows exactly how to solve math problems step by step. The problems are done in real time and in front of a regular classroom. These videos are intended to help you learn how to solve math problems, review how to solve a math problems, study for a test, or finish your homework. I post all of my videos on YouTube, but if you are looking for other ways to interact with me and my videos you can follow me on the following pages through My Blog, Twitter, or Facebook.