Решение задачи N4313 теория вероятностей
4313. In the box are 14 red, 9 blue and 6 green balls. 7 balls are taken out at random. What is the probability that 1 green, 3 blue and 3 red balls are pulled out?
Detailed solution. Decorated in Microsoft Word 2003 (Quest decided to use the formula editor)
Оплата и выдача товара осуществляются через партнёрскую платформу.