Решение задачи N3442 теория вероятностей
3442. In the urn n = 19 tickets. Of these, m = 10 winning. What is the probability that the first ticket taken out will be winning?
Detailed solution. Decorated in Microsoft Word 2003 (Quest decided to use the formula editor)
Оплата и выдача товара осуществляются через партнёрскую платформу.