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Week5 - Relations

This week we look at relations and how to prove stuff about them. We practice common proof patterns and ideas and touch on equivalence / partial order relations.

Forms

Resources

  • Slides: pdf
  • Relations Guide + Exercises: pdf
  • Exercise 3 Solution: pdf
  • Kahoot: link

Also look at discmath.ch for more exercises, worked examples and explanations!

Exercise Sheet Recommendations

I think all exercises are useful this week. If you need to skip one, you can leave out 5.6.