---
title: "SU-CS109 OCT062023"
source: https://www.jemoka.com/posts/kbhsu_cs109_oct062023/
date: 2023-10-06
---

Key Sequence Notation New Concepts mutually exclusive easy &ldquo;or&rdquo; independence &ldquo;and&rdquo; Important Results / Claims inclusion exclusion counting for independent events, AND questions are easier for mutually exclusive events, OR questions are easier if you didn&rsquo;t get the condition you want, use DeMorgan&rsquo;s Law to flip them over Questions Interesting Factoids eigenvalue
Quality Investing
