Решение задачи N3568 теория вероятностей
3568. In the urn of 8 balls there are 3 red. At random take two balls. Then the probability that there is exactly one red ball among them is equal to
Detailed solution. Decorated in Microsoft Word 2003 (Quest decided to use the formula editor)
Оплата и выдача товара осуществляются через партнёрскую платформу.