1. Definition of K-Selections – (32 – 2a)

2. Formula – (32 - 3)

3. Exercise – (32 - 4)

4. Exercise – (32 – 4a)

5. Solution – (32 - 5)

6. Example – (32 - 8)

7. Solution – (32 – 8a)

8. Exercise – (32 - 20)

9. Solution – (32 – 20a)

10. Exercise – (32 - 21)

11. Solution – (32 - 21a)

12. Exercise – (32 - 22)

13. Solution – (32 – 22a)

14. Solution – (32 – 23a)

15. Solution – (32 – 23b)

16. Solution – (32 – 23c)

17. Exercise – (32 - 24)

18. Solution – (32 – 24a)

19. Solution – (32 – 24b)

20. Solution – (32 - 24c)