Discrete Math

Lecture on performing modular arithmetic.

Lecture on Congruence Modulo p.

Video lecture on equivalence relations

Lecture on matrices, 3.3 in Ross and Wright

Lecture for chapter 4 section 2 of the text

Lecture for chapter 5 section 1 of the text

Lecture for chapter 4 section 5 of the text

Lecture for chapter 4 section 4 of the text

Lecture for chapter 4 section 3 of the text

Lecture for chapter 3 section 1 of the text (Part II)

Lecture for chapter 3 section 1 of the text (Part I)

Lecture for chapter 2 section 4 in text

Lecture for chapter 2 section 3 in text

Lecture for chapter 2 section 1 in text

Lecture for chapter 1 section 7 in text

Lecture for chapter 1 section 6 in text

Lecture for chapter 1 section 5 in text

Lecture for chapter 1 section 4 in text

Lecture for chapter 1 section 3 in text

Factors and multiples - some basic number theory useful in math and computer science.

An introduction to thinking abstractly about mathematics.