How about this revised version, is this right?
Choose an a coprime to n and that does not divide p (2 will work because p is prime and carmichael numbers are odd).
Then by FLT, ap-1\equiv1 (mod p), and by definition an-1\equiv1 (mod n). Then because p/n, an-1\equiv1 (mod p). Now this...
Hi everyone, I am hoping that someone can please give me some help with this homework problem.
Homework Statement
In n>2 is a Carmichael number and p/n is an odd prime, then show that gcd(p-1,n-1) >1
Homework Equations
The Attempt at a Solution
This is what I did, but I am not...
I just wanted to add that I assumed that the mystery vector r must be touching the same point that the vector "tracing" out the shape is touching. Is that not conceptually correct?
Surface Integral Question and Solution Check
Hi everyone, this is my first post and I was hoping someone could help me check my solution to this problem (which could be completely wrong) and help me get unstuck at part 3. Any help would be greatly appreciated.
Homework Statement...