Question 24 Use the definitions of the variables below to translate each English statement into an equiva logical expression. • y: the applicant is at least eighteen years old • p: the applicant has parental permission .c: the applicant can enroll in the course Ocup Ор-с O pvc Op/c Question 25 Statement: Having parental permission is a necessary condition for enrolling in the course. The following two statements are logically equivalent: (p→q) ^ (r-q) (p^r)→q You can use truth tables to determine equivalency O True O False

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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24,25
Question 24
Use the definitions of the variables below to translate each English statement into an equivale
logical expression.
• y: the applicant is at least eighteen years old
• p: the applicant has parental permission
• c: the applicant can enroll in the course
Ocyp
Op-c
O p Vc
Op/c
Question 25
Statement: Having parental permission is a necessary condition for enrolling
in the course.
The following two statements are logically equivalent:
(p→q) ^ (rq)
(p^r)→q
You can use truth tables to determine equivalency
O True
O False
Transcribed Image Text:Question 24 Use the definitions of the variables below to translate each English statement into an equivale logical expression. • y: the applicant is at least eighteen years old • p: the applicant has parental permission • c: the applicant can enroll in the course Ocyp Op-c O p Vc Op/c Question 25 Statement: Having parental permission is a necessary condition for enrolling in the course. The following two statements are logically equivalent: (p→q) ^ (rq) (p^r)→q You can use truth tables to determine equivalency O True O False
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