Решение задачи N4414 теория вероятностей
4414. In an opaque box there are 10 identical balls: 5 white and 5 orange. 3 balls are taken out at random. Find the probability that all the balls you take out are orange.
Detailed solution. Decorated in Microsoft Word 2003 (Quest decided to use the formula editor)
Оплата и выдача товара осуществляются через партнёрскую платформу.