Let p, q be distinct primes and consider the function f: Z → Zp XZq sen- ding a € Z to the pair ([a]p, [a]q) consisting of its congruence class modulo p and its congruence class modulo q. Via part (a), f gives us an equivalence relation on Z. Show that ab if and only if a = b (mod pq). ~
Let p, q be distinct primes and consider the function f: Z → Zp XZq sen- ding a € Z to the pair ([a]p, [a]q) consisting of its congruence class modulo p and its congruence class modulo q. Via part (a), f gives us an equivalence relation on Z. Show that ab if and only if a = b (mod pq). ~
Elements Of Modern Algebra
8th Edition
ISBN:9781285463230
Author:Gilbert, Linda, Jimmie
Publisher:Gilbert, Linda, Jimmie
Chapter1: Fundamentals
Section1.7: Relations
Problem 5E: 5. Let be the relation “congruence modulo ” defined on as follows: is congruent to modulo if...
Related questions
Question
proof the following step by step in detail with extra emphasises on proof writing style
![Chinese Remainder Theorem.
Let p, q be distinct primes and consider the function f: Z → Zp × Zq sen-
ding a € Z to the pair ([a]p, [a]q) consisting of its congruence class modulo p and its
congruence class modulo q. Via part (a), f gives us an equivalence relation ~ on Z.
Show that ab if and only if a = b (mod pq).](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F8e237d3f-b8e6-4775-a6f9-5671b153aef2%2F123b2863-df46-441c-8694-34afdb101eb5%2F8hz1wmm_processed.png&w=3840&q=75)
Transcribed Image Text:Chinese Remainder Theorem.
Let p, q be distinct primes and consider the function f: Z → Zp × Zq sen-
ding a € Z to the pair ([a]p, [a]q) consisting of its congruence class modulo p and its
congruence class modulo q. Via part (a), f gives us an equivalence relation ~ on Z.
Show that ab if and only if a = b (mod pq).
Expert Solution
![](/static/compass_v2/shared-icons/check-mark.png)
This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
Step by step
Solved in 4 steps with 4 images
![Blurred answer](/static/compass_v2/solution-images/blurred-answer.jpg)
Recommended textbooks for you
![Elements Of Modern Algebra](https://www.bartleby.com/isbn_cover_images/9781285463230/9781285463230_smallCoverImage.gif)
Elements Of Modern Algebra
Algebra
ISBN:
9781285463230
Author:
Gilbert, Linda, Jimmie
Publisher:
Cengage Learning,
Algebra & Trigonometry with Analytic Geometry
Algebra
ISBN:
9781133382119
Author:
Swokowski
Publisher:
Cengage
![Elementary Geometry For College Students, 7e](https://www.bartleby.com/isbn_cover_images/9781337614085/9781337614085_smallCoverImage.jpg)
Elementary Geometry For College Students, 7e
Geometry
ISBN:
9781337614085
Author:
Alexander, Daniel C.; Koeberlein, Geralyn M.
Publisher:
Cengage,
![Elements Of Modern Algebra](https://www.bartleby.com/isbn_cover_images/9781285463230/9781285463230_smallCoverImage.gif)
Elements Of Modern Algebra
Algebra
ISBN:
9781285463230
Author:
Gilbert, Linda, Jimmie
Publisher:
Cengage Learning,
Algebra & Trigonometry with Analytic Geometry
Algebra
ISBN:
9781133382119
Author:
Swokowski
Publisher:
Cengage
![Elementary Geometry For College Students, 7e](https://www.bartleby.com/isbn_cover_images/9781337614085/9781337614085_smallCoverImage.jpg)
Elementary Geometry For College Students, 7e
Geometry
ISBN:
9781337614085
Author:
Alexander, Daniel C.; Koeberlein, Geralyn M.
Publisher:
Cengage,