Explore essential complex number techniques for problem-solving competitions in this 34-minute video tutorial. Learn arithmetic operations, complex division, Euler's formula, double angle formulas, and the sum of squares. Discover how to work with nth roots of unity and apply these concepts through practical examples. Enhance your mathematical toolkit for tackling challenging problems in contests and beyond.
Overview
Syllabus
Intro
Arithmetic operations
Division of complex numbers
Eulers formula
Double angle formula
Sum of squares
Nth roots of unity
Example
Taught by
Michael Penn
