Решение задачи N5067 теория вероятностей
5067. There are 12 parts in a box, 3 of which are defective. Draw four parts at random. Find the probability that one of the elongated parts is defective.
Detailed solution. Decorated in Microsoft Word 2003 (Quest decided to use the formula editor)
Оплата и выдача товара осуществляются через партнёрскую платформу.