Lecture 02

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Discrete Mathematics

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Lecture 02

  1. 1. Truth Table
  2. 2. Truth Table for ~p^q - 2
  3. 3. Truth Table for ~p^q – 2a
  4. 4. Truth Table for ~p^q – 2b
  5. 5. Truth Table for ~p^q – 2c
  6. 6. ~p ^ (q v~ r) – (2 - 3a)
  7. 7. ~p ^ (q v~ r) – 2 - 3b
  8. 8. ~p ^ (q v~ r) – 2 - 3c
  9. 9. ~p ^ (q v~ r) – 2 - 3d
  10. 10. Truth Table for ~p (p v~ q) – 2 - 3e v
  11. 11. Truth Table for (pvq) ^~ (p^q) – 2 - 4a
  12. 12. Truth Table for (pvq) ^~ (p^q) – 2 - 4c
  13. 13. Truth Table for (pvq) ^~ (p^q) – 2 - 4e v v
  14. 14. Truth Table for (pvq) ^~ (p^q) – 2 -4f
  15. 15. Exclusive OR – 2 - 5
  16. 16. Symbols for Exclusive OR – 2 - 5a
  17. 17. Logical Equivalence – 2 - 6
  18. 18. Double Negation ~(~p) ≡ p – 2 - 7
  19. 19. Examples – 2 - 12
  20. 20. Example – 2 - 17c
  21. 21. Example – 2 - 17d
  22. 22. Example – 2 - 17e
  23. 23. De Morgan’s Laws – 2 - 9
  24. 24. De Morgan’s Laws – 2 - 9a
  25. 25. Proof – 2 - 16
  26. 26. Proof – 2 - 16d
  27. 27. Application – 2 - 10
  28. 28. Exercise – 2 - 19
  29. 29. Tautology – 2 - 21
  30. 30. Example – 2 - 21a
  31. 31. Contradiction – 2 - 22
  32. 32. Example – 2 - 22a
  33. 33. Exercise – 2 - 23
  34. 34. Exercise – 2 - 24
  35. 35. Laws of Logic – 2 - 25
  36. 36. Laws of Logic – 2 - 25a
  37. 37. Laws of Logic – 2 - 25b
  38. 38. Laws of Logic – 2 - 25c
  39. 39. Laws of Logic – 2 - 25d

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