1. Slide 3 - 1 Copyright © 2009 Pearson Education, Inc. AND Active Learning Lecture Slides For use with Classroom Response Systems Chapter 3 Logic

2. Slide 3 - 2 Copyright © 2009 Pearson Education, Inc. Write the statement in symbolic form. p. Doug is an engineer q. Mike is a musician r. Brian is a lawyer Mike is not a musician or Doug is not an engineer. a. b. c. d.

3. Slide 3 - 3 Copyright © 2009 Pearson Education, Inc. Write the statement in symbolic form. p. Doug is an engineer q. Mike is a musician r. Brian is a lawyer Mike is not a musician or Doug is not an engineer. a. b. c. d.

4. Slide 3 - 4 Copyright © 2009 Pearson Education, Inc. Write the statement in symbolic form. p. Doug is an engineer q. Mike is a musician r. Brian is a lawyer If Brian is a lawyer, then Mike is a musician and Doug is an engineer. a. b. c. d.

5. Slide 3 - 5 Copyright © 2009 Pearson Education, Inc. Write the statement in symbolic form. p. Doug is an engineer q. Mike is a musician r. Brian is a lawyer If Brian is a lawyer, then Mike is a musician and Doug is an engineer. a. b. c. d.

6. Slide 3 - 6 Copyright © 2009 Pearson Education, Inc. Write the statement in symbolic form. p. Doug is an engineer q. Mike is a musician r. Brian is a lawyer Doug is an engineer if and only if Brian is a lawyer and then Mike is not a musician. a. b. c. d.

7. Slide 3 - 7 Copyright © 2009 Pearson Education, Inc. Write the statement in symbolic form. p. Doug is an engineer q. Mike is a musician r. Brian is a lawyer Doug is an engineer if and only if Brian is a lawyer and then Mike is not a musician. a. b. c. d.

8. Slide 3 - 8 Copyright © 2009 Pearson Education, Inc. Write each symbolic statement in words. p. Doug is an engineer q. Mike is a musician r. Brian is a lawyer a.If it is true that Doug is an engineer and Brian is a lawyer, then Mike is not a musician. b.If it is true that Doug is an engineer or Brian is a lawyer, then Mike is not a musician. c.If it is not true that Doug is an engineer or Brian is a lawyer, then Mike is not a musician. d.If it is not true that Doug is an engineer and Brian is a lawyer, then Mike is not a musician.

9. Slide 3 - 9 Copyright © 2009 Pearson Education, Inc. Write each symbolic statement in words. p. Doug is an engineer q. Mike is a musician r. Brian is a lawyer a.If it is true that Doug is an engineer and Brian is a lawyer, then Mike is not a musician. b.If it is true that Doug is an engineer or Brian is a lawyer, then Mike is not a musician. c.If it is not true that Doug is an engineer or Brian is a lawyer, then Mike is not a musician. d.If it is not true that Doug is an engineer and Brian is a lawyer, then Mike is not a musician.

10. Slide 3 - 10 Copyright © 2009 Pearson Education, Inc. Write each symbolic statement in words. p. Doug is an engineer q. Mike is a musician r. Brian is a lawyer a.Brian is a lawyer and Mike is a musician, or Doug is not an engineer. b.Brian is a lawyer or Mike is a musician, and Doug is not an engineer. c.If Brian is a lawyer or Mike is a musician, then Doug is not an engineer. d.If Brian is a lawyer or Mike is a musician, then Doug is an engineer.

11. Slide 3 - 11 Copyright © 2009 Pearson Education, Inc. Write each symbolic statement in words. p. Doug is an engineer q. Mike is a musician r. Brian is a lawyer a.Brian is a lawyer and Mike is a musician, or Doug is not an engineer. b.Brian is a lawyer or Mike is a musician, and Doug is not an engineer. c.If Brian is a lawyer or Mike is a musician, then Doug is not an engineer. d.If Brian is a lawyer or Mike is a musician, then Doug is an engineer.

12. Slide 3 - 12 Copyright © 2009 Pearson Education, Inc. Find the truth value of the statement. 3 – 8 = 5 or 14 – 8 = 6 a.True b.False c.Can’t determine

13. Slide 3 - 13 Copyright © 2009 Pearson Education, Inc. Find the truth value of the statement. 3 – 8 = 5 or 14 – 8 = 6 a.True b.False c.Can’t determine

14. Slide 3 - 14 Copyright © 2009 Pearson Education, Inc. Find the truth value of the statement. If ice cream contains milk and a penny can cut wood, then the sky is blue. a.True b.False c.Can’t determine

15. Slide 3 - 15 Copyright © 2009 Pearson Education, Inc. Find the truth value of the statement. If ice cream contains milk and a penny can cut wood, then the sky is blue. a.True b.False c.Can’t determine

16. Slide 3 - 16 Copyright © 2009 Pearson Education, Inc. Given that p is true, q is false, and r is true, determine the truth value of the statement. a.True b.False c.Can’t determine

17. Slide 3 - 17 Copyright © 2009 Pearson Education, Inc. Given that p is true, q is false, and r is true, determine the truth value of the statement. a.True b.False c.Can’t determine