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Math 55 (Spring 2024)

• Section 104: 11am-12pm Mondays and Wednesdays, Dwinelle 183
• Section 105: 12pm-1pm Mondays and Wednesdays, Dwinelle 187
• Office Hours: 11am-1pm Fridays, Evans 1039

Worksheets

These worksheets are based on Zack McNulty's worksheets from Fall 2023 and Charles Wang's worksheets from Spring 2018.

1. 1/22: Propositional Logic (Solutions)
2. 1/24: Predicates, Qualifiers, and Inference (Solutions)
3. 1/29: Arguments and Proofs (Solutions)
4. 1/31: Arguments, Proofs, and Sets (Solutions)
5. 2/5: Sets and Functions (Solutions)
6. 2/7: Cardinality (Solutions)
7. 2/12: Divisibility and Modularity (Solutions)
8. 2/14: Euclidean Algorithm and Chinese Remainder Theorem (Solutions)
9. 2/21: Modular Inverses, Chinese Remainder Theorem, and Fermat's Little Theorem (Solutions)
10. 2/26: Induction (Solutions)
11. 2/28: Induction and Recursive Definitions (Solutions)
12. 3/5: Counting (Solutions)
13. 3/7: Pigeonhole Principle, Permutations, and Combinations (Solutions)
14. 3/11: Binomial Coefficients and Identities (Solutions)
15. 3/13: Generalized Permutations and Combinations with Repetitions (Solutions)
16. 3/18: Introduction to Discrete Probability (Solutions)
17. 4/1: Conditional Probability and Bayes' Theorem (Solutions)
18. 4/3: Random Variables (Solutions)
19. 4/8: Variance (Solutions)
20. 4/10: Inclusion-Exclusion and Simple Recurrences (Solutions)
21. 4/15: Recurrences (Solutions)
22. 4/17: Relations (Solutions)
23. 4/22: Partial Orderings (Solutions)
24. 4/24: Graph Theory (Solutions)

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