Can you please show me how to write Z12? From the image, how did we get [8]12 = [20]12 .... rest is in the image. From where did the numbers come? 2. In Z7 , can you please show me how to get the multiplicative inverse of Z7 ? How did the book list [1]7-1 = [1]7 = [2]7-1 = [4]7
Can you please show me how to write Z12? From the image, how did we get [8]12 = [20]12 .... rest is in the image. From where did the numbers come? 2. In Z7 , can you please show me how to get the multiplicative inverse of Z7 ? How did the book list [1]7-1 = [1]7 = [2]7-1 = [4]7
Elements Of Modern Algebra
8th Edition
ISBN:9781285463230
Author:Gilbert, Linda, Jimmie
Publisher:Gilbert, Linda, Jimmie
Chapter2: The Integers
Section2.7: Introduction To Coding Theory (optional)
Problem 4TFE
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1.
Can you please show me how to write Z12?
From the image, how did we get [8]12 = [20]12 .... rest is in the image. From where did the numbers come?
2. In Z7 , can you please show me how to get the multiplicative inverse of Z7 ? How did the book list [1]7-1 = [1]7 = [2]7-1 = [4]7 .... the rest is in the image.
please do easily explain them to me so I can follow up with your steps and understand. Thank you.
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