Let G = {–2, 0, 2} and H = {4, 6, 8} and define a relation

Chapter 1, Problem 4E

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QUESTION:

Let G = {−2, 0, 2} and H = {4, 6, 8} and define a relation V from G to H as follows: For all \((x, y) \in G \times H\),

                                \((x, y) \in V\) means that \(\frac{x-y}{4}\) is an integer.

a. Is 2 V 6? Is (−2)V (−6)? Is \((0,6) \in V\)? Is \((2,4) \in V\)?

b. Write V as a set of ordered pairs.

c. Write the domain and co-domain of V.

d. Draw an arrow diagram for V.

Text Transcription:

(x, y) in G \times H

(x, y) in V

x-y/4

(0,6) in V

(2,4) in V

Questions & Answers

QUESTION:

Let G = {−2, 0, 2} and H = {4, 6, 8} and define a relation V from G to H as follows: For all \((x, y) \in G \times H\),

                                \((x, y) \in V\) means that \(\frac{x-y}{4}\) is an integer.

a. Is 2 V 6? Is (−2)V (−6)? Is \((0,6) \in V\)? Is \((2,4) \in V\)?

b. Write V as a set of ordered pairs.

c. Write the domain and co-domain of V.

d. Draw an arrow diagram for V.

Text Transcription:

(x, y) in G \times H

(x, y) in V

x-y/4

(0,6) in V

(2,4) in V

ANSWER:

Solution:

Step 1

In this problem we need to solve the parts of the question.

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