FREE Trial
Answered step by step
Verified Expert Solution
Link Copied!

Question

1 Approved Answer

a) Let A. { 1, 2, 3, 4 } __ Is the following relation anti-symmetric? R= {(1,3), (3,2), (2,3), (2, 1), (4,4)} . for (1,

image text in transcribed
a) Let A. { 1, 2, 3, 4 } __ Is the following relation anti-symmetric? R= {(1,3), (3,2), (2,3), (2, 1), (4,4)} . for (1, 3) > (3,1) ER Satisfy - (3,2)--) (2, 3) ER (2,1) - (1, 2) & R Satisfy (4,4) - x=y satisfy. violates anti-symmetry rule. Does this mean that the relation is NOT anti-symmetry

Step by Step Solution

There are 3 Steps involved in it

Step: 1

blur-text-image

Get Instant Access to Expert-Tailored Solutions

See step-by-step solutions with expert insights and AI powered tools for academic success

Step: 2

blur-text-image

Step: 3

blur-text-image

Ace Your Homework with AI

Get the answers you need in no time with our AI-driven, step-by-step assistance

Get Started

Recommended Textbook for

Constraint Databases And Applications Esprit Wg Contessa Workshop Friedrichshafen Germany September 1995 Proceedings Lncs 1034

Constraint Databases And Applications Esprit Wg Contessa Workshop Friedrichshafen Germany September 1995 Proceedings Lncs 1034

Authors: Gabriel Kuper ,Mark Wallace

1st Edition

3540607943, 978-3540607946

More Books

Students also viewed these Databases questions

Question

★★★★★
Grimberg sold a famous painting to Cohen for $785,000. Possession of the painting passed to Cohen but payment was never made. Despite various and sundry attempts to resolve the issue, Grimberg never...

Answered: 1 week ago

Question

★★★★★
A) Prints all nodes of linked lists A. Deleting a node whose location in given B) Prints all nodes of linked list in reverse order B. Searching of an unsorted list for a given item C) Prints...

Answered: 1 week ago

Question

★★★★★
Draw a square and describe each of its four corners by a column vector. Multiply each vector by a scaling matrix to double the size of the square, and draw the result. For fun, pick a software...

Answered: 1 week ago

Question

★★★★★
Determine the price of a $1 million bond issue under each of the following independentassumptions: Maturity interest Paid Stated Effective Rate (Market) Rate 10 10|semiannually 10|semiannually 20...

Answered: 1 week ago

Question

★★★★★
a) Let A. { 1, 2, 3, 4 } __ Is the following relation anti-symmetric? R= {(1,3), (3,2), (2,3), (2, 1), (4,4)} . for (1, 3) > (3,1) ER Satisfy - (3,2)--) (2, 3) ER (2,1) - (1, 2) & R Satisfy (4,4) -...

Answered: 1 week ago

Question

★★★★★
Describe a hypothetical dispute between two or more people. List and briefly describe the steps you would go through as mediator for this hypothetical mediation.

Answered: 1 week ago

Question

★★★★★
Ramona and Hermione formed Wiley Corporation on January 2. Ramona contributed cash of $285,000 in return for 50 percent of the corporation's stock. Hermione contributed a building and land with the...

Answered: 1 week ago

Question

★★★★★
Was it ethical for Kaufmann to try to back out of the contract? Was it ethical for the buyer to sue for specific performance when the seller had "change of heart" and no longer wanted to sell?

Answered: 1 week ago

Question

★★★★★
An automobile assembly line operates for two shifts aday.Thefirst shiftaccountsfortwo-thirds oftheover-all production. The task of quality control engineers is to monitor the number of...

Answered: 1 week ago

Question

★★★★★
Safe or not, he made it up the tower; since he is, after all, a warrior. The ransom note read: "If you wish to see Princess Eva alive, bring all the diamonds from the royal treasury to the Kingdom of...

Answered: 1 week ago

Question

★★★★★
There are 7 Code-A-Pillar command blocks; 3 left, 2 straight, 1 right, and 1 sound. 3 blocks were chosen at random for the Code-A-Pillar. What is the probability that the 2 straights were chosen for...

Answered: 1 week ago

Question

★★★★★
Ethics.Teamwork. A manager of a department store tries to follow a company policy that prohibits off-the-clock work requirements of employees;however, store managers have to keep payroll costs below...

Answered: 1 week ago

Question

★★★★★
Search the Internet to learn about the International Association of Virtual Assistants. Answer the following questions: a. How large is the groups membership? b. What are the dues? c. What are the...

Answered: 1 week ago

Question

★★★★★
Locate an example of a contract. Describe the four essential elements applicable to this contract. a. Offer and acceptance b. Competency of parties c. Legality of subject matter d. Consideration

Answered: 1 week ago

Previous Question Next Question