Решение задачи N4861 теория вероятностей
4861. There are 9 standard parts in a lot of 12 parts. Find the probability that among the seven randomly selected parts there are 6 standard ones?
Detailed solution. Decorated in Microsoft Word 2003 (Quest decided to use the formula editor)
Оплата и выдача товара осуществляются через партнёрскую платформу.