Решение задачи N4335 теория вероятностей
4335. In the box are 6 white and 3 black balls. Find the probability that if you get 2 balls, they will be: 1) both black, 2) both white, 3) multi-colored
Detailed solution. Decorated in Microsoft Word 2003 (Quest decided to use the formula editor)
Оплата и выдача товара осуществляются через партнёрскую платформу.