- This course will be discontinued soon
- Free tutorial
- Rating: 4.9 out of 54.9 (8 ratings)
- 1,051 students
- 1hr 11min of on-demand video
- Created by Kidd Cheung
English
What you’ll learn
- IB AI maths Complex Number
- The definition of Complex Number
- Polar form and DeMovire’s Theorem
- Deriving Trigonometric Identities from Complex number
Requirements
- Basic Algebra
- Simple Trigonometry
Description
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.
Content includes:
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
Detail Content:
Complex Number
Complex plane
Polar Form
Euler Form
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:
AHL content
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
counterexample.
Who this course is for:
- IB maths AI students over 18
- Parents of students doing IB maths AI
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Course content
4 sections • 6 lectures • 1h 11m total lengthCollapse all sections
Introduction1 lecture • 1min
- Introduction01:24
Complex Number1 lecture • 17min
- The basic16:32
Exponential Form1 lecture • 11min
- Exponential Form10:59
Past paper Questions demonstration3 lectures • 42min
- Calculator02:48
- Quadratics and phase shift15:40
- Questions Demonstration23:45
