Решение задачи N3239 теория вероятностей
3239. In the basket there are 6 white and 6 black balls. Randomly extracted 6 balls. What is the probability that it will be 3 white and 3 black balls?
Detailed solution. Decorated in Microsoft Word 2003 (Quest decided to use the formula editor)
Оплата и выдача товара осуществляются через партнёрскую платформу.