(5) Suppose you wish to create a truth table to analyze an argument whose variables are: A, B, C, R, S, Q, how many rows do you have to create to make a truth table?
(5) Suppose you wish to create a truth table to analyze an argument whose variables are: A, B, C, R, S, Q, how many rows do you have to create to make a truth table?
A First Course in Probability (10th Edition)
10th Edition
ISBN:9780134753119
Author:Sheldon Ross
Publisher:Sheldon Ross
Chapter1: Combinatorial Analysis
Section: Chapter Questions
Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...
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### Logic and Truth Tables
**Problem 5: Creating a Truth Table**
Suppose you wish to create a truth table to analyze an argument whose variables are: \( A, B, C, R, S, Q \). How many rows do you have to create to make a truth table?
**Problem 6: Logical Equivalence**
Create a truth table to determine whether the following symbolic statements are logically equivalent:
1. \(\sim ((P \land Q) \lor S)\)
2. \((\sim P \lor Q) \land \sim S\)
---
### Explanation:
**Problem 5** involves determining the number of rows in a truth table based on the number of variables. For a set of \( n \) variables, a truth table contains \( 2^n \) rows to account for all possible combinations of truth values (True or False) for each variable.
**Problem 6** requires constructing a truth table to compare two logical expressions and check for logical equivalence. This involves evaluating both expressions for each possible combination of truth values of the variables \( P \), \( Q \), and \( S \), and comparing their outcomes. If the columns of truth values for both expressions are the same in every row, the expressions are logically equivalent.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fbedab046-0ab0-432d-a93c-8fac83b8e2bf%2Fd43d918c-27d5-41ea-b0e5-2626ed090aa9%2F7ut0th7_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Certainly! Here's the transcribed text suitable for an educational website:
---
### Logic and Truth Tables
**Problem 5: Creating a Truth Table**
Suppose you wish to create a truth table to analyze an argument whose variables are: \( A, B, C, R, S, Q \). How many rows do you have to create to make a truth table?
**Problem 6: Logical Equivalence**
Create a truth table to determine whether the following symbolic statements are logically equivalent:
1. \(\sim ((P \land Q) \lor S)\)
2. \((\sim P \lor Q) \land \sim S\)
---
### Explanation:
**Problem 5** involves determining the number of rows in a truth table based on the number of variables. For a set of \( n \) variables, a truth table contains \( 2^n \) rows to account for all possible combinations of truth values (True or False) for each variable.
**Problem 6** requires constructing a truth table to compare two logical expressions and check for logical equivalence. This involves evaluating both expressions for each possible combination of truth values of the variables \( P \), \( Q \), and \( S \), and comparing their outcomes. If the columns of truth values for both expressions are the same in every row, the expressions are logically equivalent.
Expert Solution
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Step 1
HERE AS PER GUIDELINES I HAVE CALCULATED FIRST MAIN QUESTION ONLY PLZ REPOST FOR REMAINING...
here use counting principle .
There are 2 choices for each variable .
nCr = (n!)/(n-r)!×r!
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