Решение задачи N4489 теория вероятностей
4489. In the urn there are 10 white and 6 black balls, at the same time we take out 2 balls. What is the probability that both balls are white?
Detailed solution. Decorated in Microsoft Word 2003 (Quest decided to use the formula editor)
Оплата и выдача товара осуществляются через партнёрскую платформу.