---
title: "SU-MATH53 JAN192024"
source: https://www.jemoka.com/posts/kbhsu_math53_jan192023/
date: 2023-01-19
---

Key Sequence Notation New Concepts complex number Recall also \(|z| = \sqrt{\bar{z}z}\)
Euler&rsquo;s Equation Important Results / Claims complex numbers, fundamentally, are a way of *multiplying in \(\mathbb{R}^{2}\) scaling by reals will result in scaling up, and multiplying by complex will result in rotation. Questions Interesting Factoids
