BdMO National Junior 2019/4

Discussion on Bangladesh Mathematical Olympiad (BdMO) National
User avatar
samiul_samin
Posts: 999
Joined: Sat Dec 09, 2017 1:32 pm

BdMO National Junior 2019/4

Unread post by samiul_samin » Mon Mar 04, 2019 8:52 am

Find all positive integer $n$ such that $2019+n!$ is a perfect square.

Post Reply