1. Specialist Maths
Complex Numbers
Week 3

2. Polar Form of a Complex Number

3. Convert from Cartesian to Polar Form

4. Example 17 (Ex 2D1/2)

5. Solution 17

6. Example 18 (Ex 2D1/2)

7. Solution 18 (Ex 2D1/2)

8. Properties of cisθ

9. Geometric effect of multiplying by rcisθ

10. Example 19 (Ex 2D2)

11. Solution 19

12. Example 20 (Ex 2D2)

13. Solution 20

14. Properties Of Arguments

15. Example 21 (Ex 2D3)

16. Solution 21

17. Example 22 (Ex 3D3)

18. Solution 22

19. Example 23 (Ex 2D3)

20. Solution 23

21. Example 24 (Ex 2D4)

22. Solution 24
(a)
(b)

23. Complex Sets and their graphs

24. Example 25 (Ex 2E)

25. Solution 25

26. Example 26 (Ex 2E)

27. Solution 26

28. Example 27 (Ex 2E)

29. Solution 27

30. This Week Text book P57 – 67 Ex2D1 Q1-5; Ex2D2 Q1-6. Ex2D3 Q1-4;
Ex2E Q1-8;