Can someone explain the solution to this problem? I've been trying so hard to solve it since yesterday but I couldn't find a solution for it.
https://szkopul.edu.pl/problemset/problem/TE77UNYEUxsFcrRxYRPc99na/site/?key=statement
Can someone explain the solution to this problem? I've been trying so hard to solve it since yesterday but I couldn't find a solution for it.
https://szkopul.edu.pl/problemset/problem/TE77UNYEUxsFcrRxYRPc99na/site/?key=statement