Discrete Mathematics

1. Injective Function or One-To-One Function – (16 - 2)

2. Arrow Diagram – (16 – 2a)

3. Function not One-to-One – (16 - 3)

4. Example – (16 - 4)

5. Example – (16 – 4a)

6. Example – (16 – 4b)

7. Example – (16 – 4c)

8. Example – (16 – 4d)

9. Example – (16 – 4e)

10. Example – (16 - 8)

11. Example – (16 - 9)

12. Solution – (16 – 9a)

13. Example – (16 - 10)

14. Graph of One-To-One Function – (16 - 11)

15. Example – (16 – 11a)

16. Surjective Function or Onto Function – (16 - 12)

17. Subjective Function or Onto Function – (16 – 12a)

18. Function not Onto – (16 – 13)

19. Example – (16 - 14)

20. Solution – (16 – 14a)

21. Example – (16 – 15)

22. Solution – (16 - 16)

23. Solution – (16 – 16a)

24. Example – (16 – 20)

25. Solution – (16 – 20a)

26. Solution – (16 – 20b)

27. Bijective Function – (16 - 24)

28. Example – (16 – 24a)

29. Example – (16 - 25)

30. Graph of Bijective Function – (16 - 27)

31. Graph of Bijective Function – (16 – 27a)

32. Identity Function – (16 - 28)

33. Example – (16 – 28a)

34. Constant Function – (16 – 30)

35. Example – (16 – 30a)