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Find the domain and range of these functions. Note that in

Discrete Mathematics and Its Applications | 7th Edition | ISBN: 9780073383095 | Authors: Kenneth Rosen ISBN: 9780073383095 37

Solution for problem 4E Chapter 2.3

Discrete Mathematics and Its Applications | 7th Edition

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Discrete Mathematics and Its Applications | 7th Edition | ISBN: 9780073383095 | Authors: Kenneth Rosen

Discrete Mathematics and Its Applications | 7th Edition

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Problem 4E

Find the domain and range of these functions. Note that in each case, to find the domain, determine the set of elements assigned values by the function.a) the function that assigns to each nonnegative integer its last digit________________b) the function that assigns the next largest integer to a positive integer________________c) the function that assigns to a bit string the number of one bits in the siring________________d) the function that assigns to a bit string the number of bits in the string

Step-by-Step Solution:

SolutionStep 1(a)In the Problem we have to find the domain and range of the function that assign to each non-negative integers its last digit.Here, domain of the function = set of all positive number = Z+ (where Z+ denote the positive number)= {0,1,2,3,4,.............} Range of the function = last digit contain the natural number from 0 to 9 = {x Z | 0 x 9} = {0, 1, 2, 3, 4, 5, 6, 7, 8, 9}Step 2(b)In the Problem we have to find the domain and range of function assign the next largest integers to a positive integer.So, domain of the function = set of all positive integer = Z+ (where Z+ denote the positive number) = {0, 1, 2, 3, 4,.............} Range of the function = Z+ - {0} = {1,2,3,4,5…………..} = Z+ - {0, 1} = {2,3,4,5…………..} = Z+ - {0, 1, 2} = {3,4,5…………..}

Step 3 of 4

Chapter 2.3, Problem 4E is Solved
Step 4 of 4

Textbook: Discrete Mathematics and Its Applications
Edition: 7
Author: Kenneth Rosen
ISBN: 9780073383095

The full step-by-step solution to problem: 4E from chapter: 2.3 was answered by , our top Math solution expert on 06/21/17, 07:45AM. This full solution covers the following key subjects: function, assigns, Integer, string, bits. This expansive textbook survival guide covers 101 chapters, and 4221 solutions. The answer to “Find the domain and range of these functions. Note that in each case, to find the domain, determine the set of elements assigned values by the function.a) the function that assigns to each nonnegative integer its last digit________________b) the function that assigns the next largest integer to a positive integer________________c) the function that assigns to a bit string the number of one bits in the siring________________d) the function that assigns to a bit string the number of bits in the string” is broken down into a number of easy to follow steps, and 81 words. Discrete Mathematics and Its Applications was written by and is associated to the ISBN: 9780073383095. Since the solution to 4E from 2.3 chapter was answered, more than 293 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.

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