How do I show that this (see below) has no solutions?

Printable View

- Oct 5th 2011, 12:08 PMdwsmithMod 5
How do I show that this (see below) has no solutions?

- Oct 5th 2011, 12:19 PMTheEmptySetRe: Mod 5
- Oct 5th 2011, 12:34 PMdwsmithRe: Mod 5