For the following directed graph, let E = {I,J,K,L,M} and let V = {a,b, c, d}. %3D a d M b K For each definition of f below, determine if f is a function. If it is a function, state its domain and codomain in the form “f:X → Y" and give a table of values that lists eac element x of the domain along with the corresponding element f(x) of the codomai If the given f is not a function, explain why not.
For the following directed graph, let E = {I,J,K,L,M} and let V = {a,b, c, d}. %3D a d M b K For each definition of f below, determine if f is a function. If it is a function, state its domain and codomain in the form “f:X → Y" and give a table of values that lists eac element x of the domain along with the corresponding element f(x) of the codomai If the given f is not a function, explain why not.
Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
Problem 1PE
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*Discrete math
Please answer part C of this question with clear steps. Thank you!
![c. If x is a vertex, then f (x) is the indegree of x.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F6342916f-221a-47b0-914d-333fdc782408%2F71a8f8b3-ab1f-4d1c-98ce-61da9c023e5d%2Febirhji_processed.png&w=3840&q=75)
Transcribed Image Text:c. If x is a vertex, then f (x) is the indegree of x.
![For the following directed graph, let E = {I,J,K, L, M} and let V = {a, b, c, d}.
a
J
M
b
K
For each definition of f below, determine if f is a function. If it is a function, state its
domain and codomain in the form "f:X→Y" and give a table of values that lists each
element x of the domain along with the corresponding element f(x) of the codomain.
If the given f is not a function, explain why not.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F6342916f-221a-47b0-914d-333fdc782408%2F71a8f8b3-ab1f-4d1c-98ce-61da9c023e5d%2Fpt7ho4r_processed.png&w=3840&q=75)
Transcribed Image Text:For the following directed graph, let E = {I,J,K, L, M} and let V = {a, b, c, d}.
a
J
M
b
K
For each definition of f below, determine if f is a function. If it is a function, state its
domain and codomain in the form "f:X→Y" and give a table of values that lists each
element x of the domain along with the corresponding element f(x) of the codomain.
If the given f is not a function, explain why not.
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