What level of Mathematics class are you taking?Online class with no textbook, need help determining how and why these problems are true/false...
All multiples of 3 are congruent modulo 3 (true or false)
Modulo 4, every integer is congruent to exactly one of 0,1,2,3, or 4 (true or false)
147 is not a universal number. It is the course code for discrete math at your college and probably no other college anywhere.Discrete math 147