Решение задачи N3334 теория вероятностей
3334. In the lottery of 35 tickets - 6 winning. Someone bought 3 tickets. What is the probability that 2 of them are winning?
Detailed solution. Decorated in Microsoft Word 2003 (Quest decided to use the formula editor)
Оплата и выдача товара осуществляются через партнёрскую платформу.