Given the following facts: • Jin, RM, Suga, J-hope, Jimin, V, Jungkook are students of CCDSTRU. • Jin knows about RM, Suga and V. • RM knows about J-hope, Jimin, V, Jungkook. . Suga knows about Jin, RM and V. . J-hope knows about Suga, V, and Jungkook. • Jimin knows about V. . V knows about RM and J-hope. . Jungkook knows about no one, but himself. . Each knows about himself. Let R be a relation on this set of CCDSTRU students, where xRy denotes x knows about y. Which of the following is/are true? Check all that apply. R is reflexive. R is transitive. R is symmetric. R is antisymmetric.

Algebra and Trigonometry (6th Edition)
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ISBN:9780134463216
Author:Robert F. Blitzer
Publisher:Robert F. Blitzer
ChapterP: Prerequisites: Fundamental Concepts Of Algebra
Section: Chapter Questions
Problem 1MCCP: In Exercises 1-25, simplify the given expression or perform the indicated operation (and simplify,...
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Question 11
Given the following facts:
• Jin, RM, Suga, J-hope, Jimin, V, Jungkook are students of CCDSTRU.
• Jin knows about RM, Suga and V.
. RM knows about J-hope, Jimin, V, Jungkook.
.
Suga knows about Jin, RM and V.
.
J-hope knows about Suga, V, and Jungkook.
Jimin knows about V.
. V knows about RM and J-hope.
. Jungkook knows about no one, but himself.
. Each knows about himself.
Let R be a relation on this set of CCDSTRU students, where xRy denotes x knows about y.
Which of the following is/are true? Check all that apply.
R is reflexive.
R is transitive.
OR is symmetric.
OR is antisymmetric.
Transcribed Image Text:Question 11 Given the following facts: • Jin, RM, Suga, J-hope, Jimin, V, Jungkook are students of CCDSTRU. • Jin knows about RM, Suga and V. . RM knows about J-hope, Jimin, V, Jungkook. . Suga knows about Jin, RM and V. . J-hope knows about Suga, V, and Jungkook. Jimin knows about V. . V knows about RM and J-hope. . Jungkook knows about no one, but himself. . Each knows about himself. Let R be a relation on this set of CCDSTRU students, where xRy denotes x knows about y. Which of the following is/are true? Check all that apply. R is reflexive. R is transitive. OR is symmetric. OR is antisymmetric.
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