- [General structure](#General%20structure) ## General structure Confidence scale (1-5) ### Exercise 1  - Basic set theory (5) - Combinations and Permutations (3) ### Exercise 2  - Induction - Equality (3) - Comparisons (2)  - Strong Induction - Equality (3) - Comparisons (1) ### Exercise 3   Recurrence relation (1) ### Exercise 4 - Matrix -> Graph (5) - Relation analysis (4) - Transitive closure (Warshall) (5) - Boolean Matrix multiplication (3) ### Exercise 5 - Properties of binary relations and proofs (2) ### Exercise 6 - Function composition and proofs (2)  ### Exercise 7 - Warshall's algorithm (2)  ### Exercise 8 - Complexity (1)  ### Exercise 9 - Random proof (?) ## we