Решение задачи N3308 теория вероятностей
3308. The lottery involved 100 tickets, among which 10 are winning. Find the probability that among 6 tickets purchased at least one winning.
Detailed solution. Decorated in Microsoft Word 2003 (Quest decided to use the formula editor)
Оплата и выдача товара осуществляются через партнёрскую платформу.