N =
- Please complete the following multiplication table for Z7 (multiplication mod 7).
0 1 2 3 4 5 6 | |
0 | 0 0 0 0 0 0 0 |
1 | 0 1 2 4 6 |
2 | 0 2 6 3 5 |
3 | 0 6 5 4 |
4 | 0 4 5 2 6 |
5 | 0 5 3 4 2 |
6 | 0 6 5 4 2 1 |
- Please complete the following proof that the prime numbers (P) are countably infinite.
Proof (Contradiction):
Suppose that the primes are finite, that is, suppose that P = {p1,p2,,pn} for some finite n Z+.
Reviews
There are no reviews yet.