Listen Assume that the inverse of a mod m exists. Which of the following is not necessarily true? m is a prime number. gcd(a, m) = 1 a and m are relatively prime. The inverse of a mod m is not unique. Question 16 Listen Consider a mod m where m = 51. Which of the following values of a have an inverse mod 51? 36 mod 51 34 mod 51 O0

Computer Networking: A Top-Down Approach (7th Edition)
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Question 15.
4) Listen
Assume that the inverse of a mod m exists. Which of the following is not necessarily
true?
m is a prime number.
gcd(a, m) = 1
Oa and m are relatively prime.
The inverse of a mod m is not unique.
Question 16
Listen
Consider a mod m where m = 51. Which of the following values of a have an inverse
mod 51?
36 mod 51
34 mod 51
0<a<51, since 51 is prime.
25 mod 51
Transcribed Image Text:Question 15. 4) Listen Assume that the inverse of a mod m exists. Which of the following is not necessarily true? m is a prime number. gcd(a, m) = 1 Oa and m are relatively prime. The inverse of a mod m is not unique. Question 16 Listen Consider a mod m where m = 51. Which of the following values of a have an inverse mod 51? 36 mod 51 34 mod 51 0<a<51, since 51 is prime. 25 mod 51
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