Решение задачи N3311 теория вероятностей
3311. Among 11 lottery tickets there are 8 winning tickets. At random took 4 tickets. Determine the probability that among them 3 winners.
Detailed solution. Decorated in Microsoft Word 2003 (Quest decided to use the formula editor)
Оплата и выдача товара осуществляются через партнёрскую платформу.