Решение задачи N2733 теория вероятностей
2733. There are 15 students in the group, among them there are 5 excellent students. Randomly selected 4 students. Find the probability that among them 2 honors.
Detailed solution. Decorated in Microsoft Word 2003 (Quest decided to use the formula editor)
Оплата и выдача товара осуществляются через партнёрскую платформу.