Решение задачи N2571 теория вероятностей
2571. In the urn 10 white and 8 black balls. 5 balls are taken out of the urn. Find the probability that among them there will be exactly 3 white balls.
Detailed solution. Decorated in Microsoft Word 2003 (Quest decided to use the formula editor)
Оплата и выдача товара осуществляются через партнёрскую платформу.