{[ promptMessage ]}

Bookmark it

{[ promptMessage ]}

TruthTableExercises

# TruthTableExercises - (2(1(2(3(4 P Q ~ P ~ Q T T F F T F F...

This preview shows pages 1–3. Sign up to view the full content.

Truth Table Exercises Use the Truth Table Constructor to construct the basic tables OR use V on the keyboard AND use ^ on the keyboard IMPLIES use -> on the keyboard NOT use ~ on the keyboard Now put it together: try problem 31 on page 127. The answer is the column in red

This preview has intentionally blurred sections. Sign up to view the full version.

View Full Document
You can also do a spreadsheet approach First, construct the table for P, Q (1 ) (2 ) P Q T T T F F T F F Now add a column for ~P, by negating column (1) and a column for ~Q by negating column
This is the end of the preview. Sign up to access the rest of the document.

Unformatted text preview: (2) (1 ) (2 ) (3 ) (4 ) P Q ~ P ~ Q T T F F T F F T F T T F F F T T Now add a column for ~PV~Q using column (3) and column (4) (1 ) (2 ) (3 ) (4 ) (5) P Q ~ P ~ Q ~PV~ Q T T F F F T F F T T F T T F T F F T T T Now add a column for the final answer ~ (~PV~Q) by negating column (5) (1 ) (2 ) (3 ) (4 ) (5) (6) P Q ~ P ~ Q ~PV~ Q ~ (~PV~Q ) T T F F F T T F F T T F F T T F T F F F T T T F...
View Full Document

{[ snackBarMessage ]}