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Show that if d1d2 ... d9) is a valid RTN, then d9 = 7(d1 +

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

Solution for problem 45E Chapter 4.SE

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 45E

Problem 45E

Show that if d1d2 ... d9) is a valid RTN, then d9 = 7(d1 + d4 + d7) + 3(d2 + d5 + d8) + 9(d3 +d6) mod 10. Furthermore, use this formula to find the check digit that follows the eight digits 11100002 in a valid RTN.

Step-by-Step Solution:

Solution:

Step 1:

In this problem we have to find the check digit that follows the eight digit 11100002 in a valid RTN

Step 2 of 2

Chapter 4.SE, Problem 45E is Solved
Textbook: Discrete Mathematics and Its Applications
Edition: 7
Author: Kenneth Rosen
ISBN: 9780073383095

This textbook survival guide was created for the textbook: Discrete Mathematics and Its Applications, edition: 7. This full solution covers the following key subjects: valid, rtn, furthermore, Find, follows. This expansive textbook survival guide covers 101 chapters, and 4221 solutions. The full step-by-step solution to problem: 45E from chapter: 4.SE was answered by , our top Math solution expert on 06/21/17, 07:45AM. Discrete Mathematics and Its Applications was written by and is associated to the ISBN: 9780073383095. Since the solution to 45E from 4.SE chapter was answered, more than 382 students have viewed the full step-by-step answer. The answer to “Show that if d1d2 ... d9) is a valid RTN, then d9 = 7(d1 + d4 + d7) + 3(d2 + d5 + d8) + 9(d3 +d6) mod 10. Furthermore, use this formula to find the check digit that follows the eight digits 11100002 in a valid RTN.” is broken down into a number of easy to follow steps, and 48 words.

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Show that if d1d2 ... d9) is a valid RTN, then d9 = 7(d1 +