Set Theory | part 3| Example 2| Word problem

Set Theory | part 3| Example 2| Word problem. In this video an example that involves three subsets is solved. This is a follow-up from the previous example with two subsets. previous videos https://www.youtube.com/playlist?list=PL2oOv8Av5KkMVsljeh9M8l_pnljm4FtD4 For a complete overview of set theory, follow the links below: https://youtu.be/TF5zdonf6yA https://youtu.be/uBsN6LnN0CI