Решение задачи N2876 теория вероятностей
2876. In the urn there are 11 white, 8 red and 6 green balls. Take out at random 4 balls. What is the probability that 3 balls will be white, and 1 ball is green?
Detailed solution. Decorated in Microsoft Word 2003 (Quest decided to use the formula editor)
Оплата и выдача товара осуществляются через партнёрскую платформу.