Unit 23 — Complex Numbers

Topic 1: Number and Algebra

Syllabus content: AHL 1.12 AHL 1.14 AHL 1.13

Section Syllabus
23.1 Complex Numbers in Cartesian Form AHL 1.12
23.2 Conjugates and Polynomial Equations AHL 1.12 AHL 1.14
23.3 The Argand Diagram, Modulus and Argument AHL 1.12
23.4 Polar and Euler Forms AHL 1.13
23.5 De Moivre’s Theorem AHL 1.14
23.6 Roots of Complex Numbers AHL 1.14
23.7 Geometric Interpretation AHL 1.13

Review exercises