24.1. For each of the following relations, answer the following: Is it a function, and if so, what are its domain and range? If not, why? If it is a function, is it one-to-one, and if so, what is its inverse? g. {(x, y): x, y ≤ Q, x² + y² = 1}. i. {(x, y): x, y eN, x | y and y|x}.

Trigonometry (MindTap Course List)
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ISBN:9781305652224
Author:Charles P. McKeague, Mark D. Turner
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ChapterA: Appendix: Review Topics
SectionA.3: Introduction To Functions
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24.1. For each of the following relations, answer the following: Is it a function, and if so, what are its
domain and range? If not, why? If it is a function, is it one-to-one, and if so, what is its inverse?
g. {(x, y) : x, y ≤ Q, x² + y² = 1}.
i. {(x, y) : x, y ≤ N, x | y and y | x}.
Transcribed Image Text:24.1. For each of the following relations, answer the following: Is it a function, and if so, what are its domain and range? If not, why? If it is a function, is it one-to-one, and if so, what is its inverse? g. {(x, y) : x, y ≤ Q, x² + y² = 1}. i. {(x, y) : x, y ≤ N, x | y and y | x}.
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