7 Modulo 26. Given two numbers, a (the dividend) and n (the divisor), a modulo n (abbreviated as a mod n) is the remainder from the division of a by n.for instance, the expression 7 mod 5 would evaluate to 2 because 7 divided by 5 leaves a remainder of 2, while 10 mod 5 would evaluate to. Second, we multiply the whole part of the quotient in the previous step by the divisor (7).
0 x 26 = 0. The modular inverse of a mod c is the b value that makes a * b mod c = 1. Sometimes, we are only interested in what the remainder is when we divide by.
Useful links modular arithmetic calculator (addition, multiplication and exponentiation only)
48 + 26 = 74, no. The modular inverse of a mod c is the b value that makes a * b mod c = 1. Say, m the multiplicative inverse of 6 modulo 26. 0 x 26 = 0.
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