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Suppose A = {1, 2, 3, 4, 5, 6} and R is the relation on A defined by R = {(1,3), (2, 1), (3, 4), (4, 5), (5,2), (6, 6)}. State, with reason, whether the relation is: A function from A to A. An everywhere defined function. An onto function. A one-to-one function.

Suppose A = {1, 2, 3, 4, 5, 6} and R is the relation on A defined by R = {(1,3), (2, 1), (3, 4), (4, 5), (5,2), (6, 6)}. State, with reason, whether the relation is: A function from A to A. An everywhere defined function. An onto function. A one-to-one function.

Advanced Engineering Mathematics
Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
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Topic: Discrete Mathematics

Suppose A = {1, 2, 3, 4, 5, 6} and R is the relation on A defined by R = {(1,3), (2, 1), (3, 4), (4, 5), (5,2), (6, 6)}. State, with reason, whether the relation is: A function from A to A. An everywhere defined function. An onto function. A one-to-one function.
Transcribed Image Text:Suppose A = {1, 2, 3, 4, 5, 6} and R is the relation on A defined by R = {(1,3), (2, 1), (3, 4), (4, 5), (5,2), (6, 6)}. State, with reason, whether the relation is: A function from A to A. An everywhere defined function. An onto function. A one-to-one function.
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