Activity 1. A Relation as a Subset Let A = {1,2} and B = (x, y) E Ax B, {1,2,3} and define a relation R from A to B as follows: Given any (x, y) ER means that is an integer x-y A. State explicitly which ordered pairs are in A X B and which are in R. B. Is 1 R 3? Is 2 R 3? Is 2 R 2? What are the domain and co-domain of B2
Activity 1. A Relation as a Subset Let A = {1,2} and B = (x, y) E Ax B, {1,2,3} and define a relation R from A to B as follows: Given any (x, y) ER means that is an integer x-y A. State explicitly which ordered pairs are in A X B and which are in R. B. Is 1 R 3? Is 2 R 3? Is 2 R 2? What are the domain and co-domain of B2
Elements Of Modern Algebra
8th Edition
ISBN:9781285463230
Author:Gilbert, Linda, Jimmie
Publisher:Gilbert, Linda, Jimmie
Chapter1: Fundamentals
Section1.7: Relations
Problem 28E
Related questions
Question
Let and and define a relation R from A to B as follows: Given any
means that is an integer
- State explicitly which ordered pairs are in A X B and which are in R.
- Is ? Is ? Is
- What are the domain and co-domain of R?
![Activity 1. A Relation as a Subset
Let A {1,2) and B =
X,y) E Ax B,
{1,2,3) and define a relation R from A to B as follows:: Given any
(x, y) ER means that
is an integer
A. State explicitly which ordered pairs are in A X B and which are in R.
B. Is 1 R 3? Is 2 R 3? Is 2 R 2?
C. What are the domain and co-domain of R?
w](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fc3199c5c-45db-4c16-8b1c-f9874bf38909%2Fe2925d07-e750-46b3-875a-6d6ce6813f33%2F682kpr4_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Activity 1. A Relation as a Subset
Let A {1,2) and B =
X,y) E Ax B,
{1,2,3) and define a relation R from A to B as follows:: Given any
(x, y) ER means that
is an integer
A. State explicitly which ordered pairs are in A X B and which are in R.
B. Is 1 R 3? Is 2 R 3? Is 2 R 2?
C. What are the domain and co-domain of R?
w
![Activity 1. A Relation as a Subset
Let A {1,2) and B =
X,y) E Ax B,
{1,2,3) and define a relation R from A to B as follows:: Given any
(x, y) ER means that
is an integer
A. State explicitly which ordered pairs are in A X B and which are in R.
B. Is 1 R 3? Is 2 R 3? Is 2 R 2?
C. What are the domain and co-domain of R?
w](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fc3199c5c-45db-4c16-8b1c-f9874bf38909%2Fe2925d07-e750-46b3-875a-6d6ce6813f33%2Fb8dsyqd_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Activity 1. A Relation as a Subset
Let A {1,2) and B =
X,y) E Ax B,
{1,2,3) and define a relation R from A to B as follows:: Given any
(x, y) ER means that
is an integer
A. State explicitly which ordered pairs are in A X B and which are in R.
B. Is 1 R 3? Is 2 R 3? Is 2 R 2?
C. What are the domain and co-domain of R?
w
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