Day 20: Set Theory
Contemporary Math 201 and 202 - Summer 2026
MTH 140 · CONTEMPORARY MATHEMATICS · DAY 20
Set Theory
✅ To-Do This Day
- Watch the Day 20 videos below
- Submit Homework 20 — ⏰ Due Monday, July 20th 11:59pm
📝 Guided Notes
Print or open digitally and fill in as you watch the videos.
🎬 Day 20 Videos
Watch the videos below.
1. Set Theory Intro
2. Set Theory Venn Diagrams
📚 Required Reading
✅ Completed Notes (Reference)
A worked-through copy of the guided notes — use after you've tried the videos to check your understanding.