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MTH-101 route
Unit 3 · Lesson 2 of 3 10 min

Set Operations and De Morgan's Laws

Or, and, not. Three small words that become the operations of set algebra, plus one law that swaps them.

What this unit covers

Unit 3: Set Theory and Venn Diagrams

  1. 1 Set Notation and Types of SetsA set is just a well-defined collection. The notation is short, precise and used all over mathematics. · 12 min
  2. 2 Set Operations and De Morgan's LawsOr, and, not. Three small words that become the operations of set algebra, plus one law that swaps them. · 10 min
  3. 3 Venn Diagrams and Counting ProblemsA survey of 100 students, three breakfast drinks and one golden rule. Always fill the middle first. · 14 min