In this lesson on Set Theory, Julie Harland shows how to solve problems with more than one step, involving union, intersection, complement and difference of sets. She uses several examples of subsets from a universal set and demonstrates how to solve each problem by following the order of operations carefully. By breaking down the problems into steps and carefully considering each set, you can solve even the most complicated set problems.
Examples involving more than one step with union, Intersection, Complement, Difference of Sets in Set Theory.
More free YouTube videos by Julie Harland are organized at http://yourmathgal.com