Let p be the statement "I fix my car," q be the statement "I will be able to sleep," and r be the statement "I have a test tomorrow." If p, q, and r are all false, determine whether the statement "Either I fix my car or I will not be able to sleep" is true or false, and whether the statement "Either I fix my car or I will not be able to sleep, and I have a test tomorrow" is true or false using the following truth table: ~PV q p V ng) Ar T. T. T. T. T. F TF T. T. T. TFFT T. FTTF F. F F. T. T. F T T.

Let p be the statement "I fix my car," q be the statement "I will be able to sleep," and r be the statement "I have a test tomorrow." If p, q, and r are all false, determine whether the statement "Either I fix my car or I will not be able to sleep" is true or false, and whether the statement "Either I fix my car or I will not be able to sleep, and I have a test tomorrow" is true or false using the following truth table: ~PV q p V ng) Ar T. T. T. T. T. F TF T. T. T. TFFT T. FTTF F. F F. T. T. F T T.

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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Question

Let p be the statement "I fix my car," q be the statement "I will be able to sleep," and r be the statement "I have a test
tomorrow." If p, g, and r are all false, determine whether the statement "Either I fix my car or I will not be able to sleep" is
true or false, and whether the statement "Either I fix my car or I will not be able to sleep, and I have a test tomorrow" is true
or false using the following truth table:
~g pV ng (p V q) Ar
TTFF
T.
TFTT
T.
TFFT
T.
FTTF
F.
FTFF
F
F
F.
F
F
F.

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