Vrijeme: 01:21
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?
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? 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.
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.