An important quantity in number theory referred to as __________ ,is defined as the number of positive integers less than n and relatively prime to n.
A)CRT
B)Miller-Rabin
C)Euler's totient function
D)Fermat's theorem

Question

Quizplus · Accepted Answer

The definition of Euler's totient function matches perfectly with the given statement. It is defined as the number of positive integers less than n and relatively prime to n. The other options, CRT and Miller-Rabin, are techniques in number theory, and Fermat's theorem is a result in elementary number theory, but none of them are directly related to the given statement.

An Important Quantity in Number Theory Referred to as __________