1. Boolean Values The true story ;=P Thanks to Margaret Reid-Miller for her original ideas at Carnegie Mellon’s CSE

3. Expressions

4. Relational Operators

7. Logical Operators

8. Truth Tables

9. Logical Operators

10. Negation of Logical Operator

11. Logical Operators

12. Precedence

13. Logical Operators Exercise 1 Elbow Pairs

14. Negation of Statements O Negate the statements below: O isBroken==true____________________ O phoneAge >=3_____________________ isBroken == false phoneAge < 3

15. Logical Operators Exercise 2

16. Negation of statements O Negate the statements below O x==y__________________ O y==z__________________ x != y y != z

17. Boolean Algebra

18. de Morgan’s Law Version 1

19. de Morgan’s Law Version 2

20. de Morgan’s Law

22. What to do? O Statement a= your Practice Its are complete O Statement b = you have an A if (!(a) || !b) { System.out.println(“Let’s get busy NOW”); }else if !(a ||b) { System.out.println(“You Have Work To Do, so get busy.”);} else System.out.println(“Program the game Pig”);