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Get Full Access to Discrete Mathematics And Its Applications - 7 Edition - Chapter 2.3 - Problem 71e
Get Full Access to Discrete Mathematics And Its Applications - 7 Edition - Chapter 2.3 - Problem 71e

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# Let S be a subset of a universal set U. The characteristic

ISBN: 9780073383095 37

## Solution for problem 71E Chapter 2.3

Discrete Mathematics and Its Applications | 7th Edition

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Problem 71E

Problem 71E

Let S be a subset of a universal set U. The characteristic function fs of S is the function from U to the set {0. 1) such that fs(x) = 1 if x belongs to S and fs(x) = 0 if x does not belong to S. Let A and B be sets. Show that for all x ∈ U,

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Solution:

Step 1:

The given condition for S be a subset of universal set U.A new function is called the characteristic function fs of S is the function from U to the set {0. 1) such that fs(x) = 1 if x belongs to S and fs(x) = 0 if x does not belong to S. Let A and B be sets.

Step 2 of 2

##### ISBN: 9780073383095

Since the solution to 71E from 2.3 chapter was answered, more than 331 students have viewed the full step-by-step answer. The full step-by-step solution to problem: 71E from chapter: 2.3 was answered by , our top Math solution expert on 06/21/17, 07:45AM. This textbook survival guide was created for the textbook: Discrete Mathematics and Its Applications, edition: 7. This full solution covers the following key subjects: set, let, function, belong, belongs. This expansive textbook survival guide covers 101 chapters, and 4221 solutions. The answer to “Let S be a subset of a universal set U. The characteristic function fs of S is the function from U to the set {0. 1) such that fs(x) = 1 if x belongs to S and fs(x) = 0 if x does not belong to S. Let A and B be sets. Show that for all x ? U,” is broken down into a number of easy to follow steps, and 60 words. Discrete Mathematics and Its Applications was written by and is associated to the ISBN: 9780073383095.

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