Preliminaries

Module I

See the Schedule for dates and assessments.

Lecture 1: Course Introduction; Numbers and Sets

Topics: Course introduction; numbers and sets

Textbook references: 2.2, 2.3

Slides Worksheet Practice problems

Lecture 2: Relations and Functions; Summation Notation

Topics: Relations and functions; summation notation; necessary and sufficient conditions

Textbook references: 2.4–2.6, p. 163, 5.1

Slides Worksheet Practice problems