Modular Arithmetic: Pick the Right Number | Putnam 2001 A5

#Math #Putnam #NumberTheory In this video we solve a problem from Putnam 2001. Subscribe @letsthinkcritically !! ———————————————————————————————————————————————— I share Maths problems and Maths topics from well-known contests, exams and also from viewers around the world. Apart from sharing solutions to these problems, I also share my intuitions and first thoughts when I tried to solve these problems. Subscribe: https://www.youtube.com/c/letsthinkcr... Email me (address in video) your suggestions! lets.think.critically.27@gmail.com