Решение задачи N3304 теория вероятностей
3304. 10 tickets participate in a lottery, 4 of which win. One of the participants has 3 tickets. Find the probability that 2 of them will win.
Detailed solution. Decorated in Microsoft Word 2003 (Quest decided to use the formula editor)
Оплата и выдача товара осуществляются через партнёрскую платформу.