Algebra for College Students
10th Edition
ISBN:9781285195780
Author:Jerome E. Kaufmann, Karen L. Schwitters
Publisher:Jerome E. Kaufmann, Karen L. Schwitters
Chapter8: Functions
Section8.2: Linear Functions And Applications
Problem 33PS
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Transcribed Image Text:(4) Decide which of the following maps f: R2 R2 are
answers.
isometries. Justify your
(iv.) f(x, y) = (2x+3y,+2);
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