Решение задачи N3569 теория вероятностей
3569. In the box 10 balls: 4 red and 6 white. 6 balls are taken out of the box at once. Find the probability that among them 4 red balls and 2 white.
Detailed solution. Decorated in Microsoft Word 2003 (Quest decided to use the formula editor)
Оплата и выдача товара осуществляются через партнёрскую платформу.