1 / 7

Truth Tables

Chapter 3 section 2. Truth Tables. Please form your groups. The 1 st column represents all possibilities for the statement that can be either True or False . The 2 nd column indicates what logical values ~p takes on for the distinct possibilities for p . Conjunction. “and”

aysel
Télécharger la présentation

Truth Tables

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. Chapter 3 section 2 Truth Tables

  2. Please form your groups

  3. The 1st column represents all possibilities for the statement that can be either True or False. • The 2nd column indicates what logical values ~p takes on for the distinct possibilities for p.

  4. Conjunction • “and” • Symbol  • The first two columns lists all the possible combinations of the truth values of p and q. • The last column shows the truth values.

  5. Example • A) Harry Potter is a real person and has his own TV show. • B) U2 is a famous rock band and President Lincoln died in the late 1800’s. • C) Hawaii is bigger than California and you will pass this class.

  6. Disjunction • “or” • Symbol  • Mathematics and logic use “or” being inclusive. • Where everyday usage is exculsive. • “one or the other, but not both.”

  7. How many lines do you need? • The number of lines in a truth table needed is if the statement has “k” variables, then its truth table will have • 2k lines • Therefore if 3 variables then you will have 8 lines.

More Related