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# For each of these partial functions, determine its domain, ISBN: 9780073383095 37

## Solution for problem 77E Chapter 2.3

Discrete Mathematics and Its Applications | 7th Edition

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Problem 77E

For each of these partial functions, determine its domain, codomain, domain of definition, and the set of values for which it is undefined. Also, determine whether it is a total function.

Step-by-Step Solution:

SolutionStep 1In the problem we have to find the domain , co-domain , domain of definition and set of value for which it is undefined.and if the function is total function or not.Domain means set of inputCodomain means set of output values.Total Function means function is defined for every domain value.a)f : Z R , f(n) = 1/nHere,Domain of the function = Z where Z denote for IntegerCoDomain of the function = R where R denote for real NumberDomain of Definition = set of all positive integer except zero.Undefined value = {0}Total Function = No, it is not a total function because the function is not defined at x = 0.Step 2b)f : Z Z , f(n) = Here, Domain of the function = Z where Z denote for IntegerCoDomain of the function = set of all integerDomain of Definition = set of all integerUndefined value = { } or empty set or No valueTotal Function = Yes, it is a total functionStep 3c)f : Z...

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##### ISBN: 9780073383095

The full step-by-step solution to problem: 77E from chapter: 2.3 was answered by , our top Math solution expert on 06/21/17, 07:45AM. Since the solution to 77E from 2.3 chapter was answered, more than 255 students have viewed the full step-by-step answer. This textbook survival guide was created for the textbook: Discrete Mathematics and Its Applications, edition: 7. This full solution covers the following key subjects: determine, domain, its, also, Codomain. This expansive textbook survival guide covers 101 chapters, and 4221 solutions. Discrete Mathematics and Its Applications was written by and is associated to the ISBN: 9780073383095. The answer to “For each of these partial functions, determine its domain, codomain, domain of definition, and the set of values for which it is undefined. Also, determine whether it is a total function.” is broken down into a number of easy to follow steps, and 31 words.

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For each of these partial functions, determine its domain,

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