Решение задачи N4529 теория вероятностей
4529. There are 8 white, 6 red and 4 blue balls in the urn. What is the probability that 3 balls taken out at random will turn out to be white?
Detailed solution. Decorated in Microsoft Word 2003 (Quest decided to use the formula editor)
Оплата и выдача товара осуществляются через партнёрскую платформу.