Level 1 : Session 4 | Number Theory 2

Slides Link : https://www.canva.com/design/DAGT86r6... Sheet Link: Timeline: 00:00:00 intro 00:07:16 Modular Arithmetic 01:17:39 Divisors Tricks 02:06:20 Binary Exponentiation 02:24:13 GCD 02:43:35 LCM 2:54:55 Steps (At coder Problem) 03:03:30 Plus Minus Premutation (CodeForces Problem) 03:23:00 Row GCD (CodeForces Problem) 03:32:42 Mod Inverse