CS109
Course Resources
Syllabus
Schedule
Honor Code
Office Hours
Course Reader
Python Review
Latex Cheat Sheet
Lecture Videos
AIWG Student Guide
Challenge
Problem Sets
1. Core Probability
Lecture
1. Welcome
2. Conditioning and Bayes
3. Independence
4. Counting
5. Binomial
Section
Section Signup Form
PEP
Schedule
Lecture 4: Counting and Combinatorics
Jan 12th, 2026
NVIDIA Auditorium, 1:30pm
Lecture Materials
Slides
Reading List
Counting
Combinatorics
Learning Goals
Practice with counting!