Решение задачи N4516 теория вероятностей
4516. There are three white and seven green balls in the urn. Take out two balls at the same time. What is the likelihood that both will be white?
Detailed solution. Decorated in Microsoft Word 2003 (Quest decided to use the formula editor)
Оплата и выдача товара осуществляются через партнёрскую платформу.