Решение задачи N4465 теория вероятностей
4465. From the urn, in which there are 3 white and 5 red balls, three balls are taken out at random. What is the probability that one of them is white?
Detailed solution. Decorated in Microsoft Word 2003 (Quest decided to use the formula editor)
Оплата и выдача товара осуществляются через партнёрскую платформу.