I have mentioned in class that online videos are a good way to review material from class and to go through additional example, and I’ve previously posted a few videos on here from PatrickJMT (you can find all video posts at https://openlab.citytech.cuny.edu/mat1275en-ganguli-fall2017/category/video/).

This week we introduced imaginary and complex numbers. You can review that material via the following two video playlists:

The first one is via a website called “Math 1275 Student Video Resources” which was compiled by another CityTech math professor. It contains links to Khan Academy videos, organized according to the MAT1275 syllabus. Here is the page for Complex Numbers:

https://openlab.citytech.cuny.edu/math1275videolibrary/complex-numbers/

The 2nd one is a YouTube playlist of all 21 of PatrickJMT’s Complex Numbers videos: