Given 3 * 4.52 = x(mod 53), Here x is equal

Elements Of Modern Algebra
8th Edition
ISBN:9781285463230
Author:Gilbert, Linda, Jimmie
Publisher:Gilbert, Linda, Jimmie
Chapter2: The Integers
Section2.5: Congruence Of Integers
Problem 7TFE: Label each of the following statements as either true or false. If (a,n)=1, then a1(modn).
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Given 3 * 42 = x(mod 53), Here x is equal,
1
QUESTION 10
The inverse of 5 mod 15 (if exists) is
15
O 5
does not exists
Transcribed Image Text:Given 3 * 42 = x(mod 53), Here x is equal, 1 QUESTION 10 The inverse of 5 mod 15 (if exists) is 15 O 5 does not exists
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