Решение задачи N3280 теория вероятностей
3280. In the urn there are 13 balls of the same size, with 5 balls of white color, the others are red. 5 balls are drawn at random. Find the probability that among the drawn balls there will be 4 white.
Detailed solution. Decorated in Microsoft Word 2003 (Quest decided to use the formula editor)
Оплата и выдача товара осуществляются через партнёрскую платформу.