Find A Number 8216a8217 Between 0 And 9 Such That 8216a8217 Is #76
Find a number ‘a’ between 0 and 9 such that ‘a’ is congruent to 7^1000 mod 10.
This multiple choice question (MCQ) is related to the book/course gs gs124 Introduction Cyber Security. It can also be found in gs gs124 Basic Concepts in Number Theory and Finite Fields - Number Theory - Quiz No.2.