# Course - Introduction to Complex Numbers MT22

> Source: https://ollybritton.com/notes/uni/prelims/mt22/introduction-to-complex-numbers/ · Updated: 2025-09-30 · Tags: uni, course

> Recap of all the facts about complex numbers from A-Level: argand diagrams, roots of unity, their geometry, Euler's identity, etc. 

- [Course Webpage](https://courses.maths.ox.ac.uk/course/view.php?id=610)
- [Lecture Notes](https://courses.maths.ox.ac.uk/pluginfile.php/25489/mod_resource/content/4/lecture_notes22.pdf)
- One of these lectures is available to [watch on YouTube](https://courses.maths.ox.ac.uk/mod/assign/view.php?id=4604).
- Other courses this term: [Courses MT22](https://ollybritton.com/notes/uni/prelims/mt22/)

### Problem Sheets
- [Sheet 1](https://courses.maths.ox.ac.uk/mod/assign/view.php?id=4604)

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