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

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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
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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
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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...
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