Решение задачи N2797 теория вероятностей
2797. Of the 5 Sberbank 2 located outside the city. For the survey randomly selected 3 Sberbank. Find the probability that among the selected banks in the city will be exactly: 2 Sberbank; 1 Sberbank; at least one savings bank.
Detailed solution. Decorated in Microsoft Word 2003 (Quest decided to use the formula editor)
Оплата и выдача товара осуществляются через партнёрскую платформу.