Problem 03: (a) Use a truth table to determine whether the statements (pv-q) ^ (pv q) and ~p V (p ^ q) are logically equivalent or not. Copy down the following tables on your answer sheet and fill them out. ● Truth table for (pv~q) ^ (pv q) р q Р Truth table for p V (p ^ q) ~q q PV~q P^ q I pvq ~P (pv~q) ^ (pv q) ~pv (p ^ q)

Problem 03: (a) Use a truth table to determine whether the statements (pv-q) ^ (pv q) and ~p V (p ^ q) are logically equivalent or not. Copy down the following tables on your answer sheet and fill them out. ● Truth table for (pv~q) ^ (pv q) р q Р Truth table for p V (p ^ q) ~q q PV~q P^ q I pvq ~P (pv~q) ^ (pv q) ~pv (p ^ q)

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

Problem 03:
(a) Use a truth table to determine whether the statements
(pv~q) ^ (pv q) and ~ p V (p A q) are logically equivalent or not.
Copy down the following tables on your answer sheet and fill them out.
●
Truth table for (pv~q) ^ (pv q)
р
●
q
P
~q
Truth table for p V (p ^ q)
q
pV~q
p^ q
X
pvq
~P
(pv~q) ^ (pv q)
~pv (p ^ q)

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