UNIT 1.3. Complex Numbers (HL)

Formulae (HL Only)

Concept of ‘i’

Imaginary/Complex Numbers

Absolute Value (Complex Numbers)

Addition Rule (Complex Numbers)

Multiplication by a Scalar (Complex Numbers)

Complementary Imaginary Numbers

Magnitude of Complex Numbers

Polar Form (Complex Numbers)

Angle of a Complex Number

Angles in each Quadrant (Complex Numbers)

Euler’s Form (Complex Numbers)

Representation of Complex Numbers

Symmetry of Complex Numbers

Product Rule (Complex Numbers)

Quotient Rule (Complex Numbers)

De Moivre’s Theorem

Roots of Complex Numbers