Question

N=195 by fermat theorem a ki power n-2

Answer 1

Step-by-step explanation:

Fermat's little theorem states that if p is a prime number, then for any integer a, the number a p – a is an integer multiple of p. ap ≡ a (mod p). Special Case: If a is not divisible by p, Fermat's little theorem is equivalent to the statement that a p-1-1 is an integer multiple of p.