Which of the following are functions from the set {x,y,z) to the set {a,b,c,d)? If the set of ordered pairs is not function, explain why not. {(x,a).(y.b).(z.c).(z.d)} {(x,a).(y,b).(z,c)}
Which of the following are functions from the set {x,y,z) to the set {a,b,c,d)? If the set of ordered pairs is not function, explain why not. {(x,a).(y.b).(z.c).(z.d)} {(x,a).(y,b).(z,c)}
Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
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![Which of the following are functions from the set {x,y,z) to the set {a,b,c,d}? If the set of ordered pairs is not
a function, explain why not.
a.
{(x,a).(y,b).(z.c).(z.d)}
b. {(x,a).(y,b).(z.c)}
a. Is the set of ordered pairs {(x,a).(y,b), (z.c). (z.d)} a function?
It is
because
b. Is the set of ordered pairs {(x,a).(y.b).(z.c)} a function?
It is
because](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F893c97d9-09c7-4f3e-b188-bcf1f5d21bb1%2F1f4a6650-be2f-4b85-8730-93659251ab47%2Fpb42ye7_processed.png&w=3840&q=75)
Transcribed Image Text:Which of the following are functions from the set {x,y,z) to the set {a,b,c,d}? If the set of ordered pairs is not
a function, explain why not.
a.
{(x,a).(y,b).(z.c).(z.d)}
b. {(x,a).(y,b).(z.c)}
a. Is the set of ordered pairs {(x,a).(y,b), (z.c). (z.d)} a function?
It is
because
b. Is the set of ordered pairs {(x,a).(y.b).(z.c)} a function?
It is
because
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