At least one person somewhere in the world has studied from my notes every single day since 2013. That fact still matters to me.
I started sharing my handwritten study notes online during my undergrad years with one idea: if these helped me, they could help someone else. Learn. Share. Repeat. That has been the motto since the beginning, and it has not changed.
These are my Mathematics II notes on complex numbers, written by hand in my first year at BITS Pilani, Dubai Campus. The course covered a lot of ground. This page holds the complex numbers chapter: the Argand plane, De Moivre’s theorem, and the fundamentals of complex analysis. If you are looking for the algebra notes from the same course, there is a companion page for that.
The PDF is embedded on this page. Read it here or download it to your device.