S(r,y) - True only if z is the sibling of y
Computer Networking: A Top-Down Approach (7th Edition)
7th Edition
ISBN:9780133594140
Author:James Kurose, Keith Ross
Publisher:James Kurose, Keith Ross
Chapter1: Computer Networks And The Internet
Section: Chapter Questions
Problem R1RQ: What is the difference between a host and an end system? List several different types of end...
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Transcribed Image Text:2. Using the given predicate definitions, express the following as a predicate formula. The
universe of discourse (the set of all possible values applicable to predicate variables) is
given to be the set of human beings.
S(r, y) - True only if z is the sibling of y
F(1, y) - True only if r is the father of y
"If there are two individuals who are siblings then they have the same father". (hint xou
may have to use equality predicate)
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