filmov
tv
4.1.8 If 3 | a^2, prove 3 | a with Mods || Discrete Math
Показать описание
We prove that if 3 divides a^2, then 3 also divides a using mods.
0:00 Direct Proof Attempt
1:22 Scratch Work
3:17 Proof
7:13 Without Mods
Here is a link to a Google Drive folder that has all of the template notes files that I use for these videos. These can help facilitate your note-taking!
0:00 Direct Proof Attempt
1:22 Scratch Work
3:17 Proof
7:13 Without Mods
Here is a link to a Google Drive folder that has all of the template notes files that I use for these videos. These can help facilitate your note-taking!