f: A E

Linear Algebra: A Modern Introduction
4th Edition
ISBN:9781285463247
Author:David Poole
Publisher:David Poole
Chapter7: Distance And Approximation
Section7.4: The Singular Value Decomposition
Problem 53EQ
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Let Discrete Math
f: A B
be a bijection. Select all that are true.
f is a injection
|A| = |B|
f has an inverse
There can be more elements in B than in A.
Transcribed Image Text:f: A B be a bijection. Select all that are true. f is a injection |A| = |B| f has an inverse There can be more elements in B than in A.
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