Specialist Maths Complex Numbers Week 1

Complex Numbers

Real & Purely Imaginary Numbers

Complex Conjugate

Example 1 Ex 2A1

Solution 1

Sum of Two Squares

Example 2 Ex 2A1

Solution 2

Example 3 Ex 2A1

Solution 3 (3)

Example 4 Ex 2A2

Solution 4

Example 5 Ex 2A2

Solution 5

Equality of Complex Numbers

Example 6 Ex 2A3

Solution 6

Example 7 Ex 2A3

Solution 7

Example 8 Ex 2A3

Solution 8

Real Quadratics with Complex Roots

Example 9 Ex 2A4

Solution 9

This Week Text Book P40 – 47. Ex2A1 Q1-5; Ex2A2 Q1-9; Ex2A3 Q1,2;