Let S be a set of n distinct elements. Consider all functions f whose domain D (nonempty)

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Let S be a set of n distinct elements. Consider all functions f whose domain D (nonempty) and image f(D) are both subsets of S. How many distinct functions of this kind are there?

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Discrete and Combinatorial Mathematics An Applied Introduction

ISBN: 978-0201726343

5th edition

Authors: Ralph P. Grimaldi

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Posted Date: Feb 28, 2023 02:29 AM

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Let S be a set of n distinct elements. Consider all functions f whose domain D (nonempty)

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S a subset of distinc elements we have to find the number of functions domain D ... View the full answer

Discrete and Combinatorial Mathematics An Applied Introduction

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