Решение задачи N5066 теория вероятностей
5066. There are 10 defective and 15 good parts in a box, which are mixed. Find the probability that out of 3 randomly selected parts, two are suitable.
Detailed solution. Decorated in Microsoft Word 2003 (Quest decided to use the formula editor)
Оплата и выдача товара осуществляются через партнёрскую платформу.