Classes 
Quizzes

Exams 
Solutions 
Lecture
1: Mathematical Induction I

Quiz 1

Midterm1 
HW 1 
Lecture
2: Mathematical Induction II

Quiz 2

Midterm2

HW 2 
Lecture
3: Mathematical Induction III

Quiz 3

Final 
HW 3 
Lecture
4: The Logic of Compound Statements

Quiz 4 

HW 4 
Lecture 5:
Problems About Logical Equivalences

Quiz 5 

HW 5 
Lecture
6: Valid Argument Forms

Quiz 6 

HW 6 
Lecture
7: Predicates and Quantifiers Statements

Quiz 7 

HW 7 
Lecture
8: Set of Problems

Quiz 8 

HW 8 
Lecture
9: Rational Numbers and Inequalities (Solutions)

Quiz 9 


Lecture
10: Problems About Divisibility (Solutions)

Quiz 10 


Lecture
11: Set Theory




Lecture
12: Set Theory (Solutions)




Lecture
13: Probability (Problems)




Lecture
14: Counting Elements of Sets I




Lecture
15: Counting Elements of Sets II




Lecture
16: Algebra of Combinations




Lecture
17: Pigeonhole Principle




Lecture
18: Graph Theory



