22) Answer the following question by selection the appropriate supporting evidence for each logical equivalence (rs)^(q^r) = (rs) ^ (qv) a) De Morgan's Law b) Commutative Law c) Domination Law d) Associative Law 23) Answer the following question by selection the appropriate supporting evidence for each logical equivalenc (rs) A ((rs) v p) = (rs) a) De Morgan's Law b) Commutative Law c) Domination Law d) Absorption Law 24) Answer the following question by selection the appropriate supporting evidence for each logical equivalence: ((r→s) Ay Ar))AT = (rs)^(q ^r) a) De Morgan's Law b) Idempotent Law c) Identity Law d) Associative Law
22) Answer the following question by selection the appropriate supporting evidence for each logical equivalence (rs)^(q^r) = (rs) ^ (qv) a) De Morgan's Law b) Commutative Law c) Domination Law d) Associative Law 23) Answer the following question by selection the appropriate supporting evidence for each logical equivalenc (rs) A ((rs) v p) = (rs) a) De Morgan's Law b) Commutative Law c) Domination Law d) Absorption Law 24) Answer the following question by selection the appropriate supporting evidence for each logical equivalence: ((r→s) Ay Ar))AT = (rs)^(q ^r) a) De Morgan's Law b) Idempotent Law c) Identity Law d) Associative Law
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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please please help me quickly I will upvote your answer high give you high rate please help me
![22) Answer the following question by selection the appropriate supporting evidence for each logical
equivalence
(rs) A(q Ar) = (rs) A (¬q v¬r)
a) De Morgan's Law
b) Commutative Law
c) Domination Law
d) Associative Law
23) Answer the following question by selection the appropriate supporting evidence for each logical
equivalenc
(rs) A ((r→s) V p) = (rs)
a) De Morgan's Law
b) Commutative Law
c) Domination Law
d) Absorption Law
24) Answer the following question by selection the appropriate supporting evidence for each logical
equivalence:
((rs) Ay Ar) )A T = (rs)^(q ^r)
a) De Morgan's Law
b) Idempotent Law
c) Identity Law
d) Associative Law](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F30da3389-6f15-4328-926d-f64de0fcb7e4%2Fa9d8dcea-3327-4d35-beb8-5d279a16f937%2Ff28jajk_processed.jpeg&w=3840&q=75)
Transcribed Image Text:22) Answer the following question by selection the appropriate supporting evidence for each logical
equivalence
(rs) A(q Ar) = (rs) A (¬q v¬r)
a) De Morgan's Law
b) Commutative Law
c) Domination Law
d) Associative Law
23) Answer the following question by selection the appropriate supporting evidence for each logical
equivalenc
(rs) A ((r→s) V p) = (rs)
a) De Morgan's Law
b) Commutative Law
c) Domination Law
d) Absorption Law
24) Answer the following question by selection the appropriate supporting evidence for each logical
equivalence:
((rs) Ay Ar) )A T = (rs)^(q ^r)
a) De Morgan's Law
b) Idempotent Law
c) Identity Law
d) Associative Law
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