Vrijeme: 08:21
Golubovi | Pigeons #1
U ladici imamo
različitih pari čarapa. Nažalost, sve su rasparene. Koliko čarapa moramo nasumce izvući iz ladice kako bismo bili sigurni da imamo barem jedan dobar par čarapa?
![17](/media/m/8/5/9/859a777e1bd74d5e33308f873f0bf9c1.png)
There are
different pairs of socks in a drawer. Unfortunately, they are all mismatched. Find the number of socks we must randomly draw from the drawer to be sure we have at least one good pair of socks.
![17](/media/m/8/5/9/859a777e1bd74d5e33308f873f0bf9c1.png)