Let A={1,2,3,4} and R a relation on A such that A/R={{1},{2},{3,4}}. Then the number of ordered pairs in R is . The number of edges in the transitive closure of R is a. 8 b. 6 c. 4 d. 10 e. None
Let A={1,2,3,4} and R a relation on A such that A/R={{1},{2},{3,4}}. Then the number of ordered pairs in R is . The number of edges in the transitive closure of R is a. 8 b. 6 c. 4 d. 10 e. None
Elements Of Modern Algebra
8th Edition
ISBN:9781285463230
Author:Gilbert, Linda, Jimmie
Publisher:Gilbert, Linda, Jimmie
Chapter1: Fundamentals
Section1.7: Relations
Problem 1E: For determine which of the following relations onare mappings from
to, and justify your answer.
...
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Let A={1,2,3,4} and R a relation on A such that A/R={{1},{2},{3,4}}. Then the number of ordered pairs in R is . The number of edges in the transitive closure of R is a. 8 b. 6 c. 4 d. 10 e. None
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