This course will be discontinued soon
- Basic Algebra
- Simple Trigonometry
please search up Kidd math channel on youtube to find the new home of my courses.
A free course on the topic of Complex Number, designed according to the latest syllabus of IB Math AI HL, under topic 1: Algebra
Designed to the need of an HL student. It also included exam question demonstrations to show IB exam skills.
This course is meant to be quick but covers all the essentials of the topic Complex Number.
Disclaimer: If you are under 18 please ask a parent or guardian to open your account, handles any enrollments, and manages your account usage. As a rule of Udemy, your parents or guardians should be supervising your learning.
Definition of Complex Number
Use of complex Plane
Polar form and De Moivres’s Theorem
Roots of Complex numbers
Trigonometric Identities from De Moivres’s Theorem
Sums, products and quotients in Cartesian, polar or Euler forms and their geometric interpretation
Complex conjugate roots
De Moivres’s theorem
Powers and roots of complex numbers
Bonus content: Trigonometric Identities from De Moivres’ Theorem
You are also welcomed to message me if you have any trouble.
Description from IB Syllabus:
Recommended teaching hours: 20
The aim of the AHL content in the number and algebra topic is to extend and build upon the aims, concepts
and skills from the SL content. It introduces students to some important techniques for expansion,
simplification and solution of equations. Complex numbers are introduced and students will extend their
knowledge of formal proof to proof by mathematical induction, proof by contradiction and proof by
Who this course is for:
- IB maths AI students over 18
- Parents of students doing IB maths AI
4 sections • 6 lectures • 1h 11m total length