Решение задачи N5200 теория вероятностей
5200. There are 15 parts in a box, five of which are defective. Three items were selected at random. What is the probability that they are not all defective? Solved in two ways.
Detailed solution. Decorated in Microsoft Word 2003 (Quest decided to use the formula editor)
Оплата и выдача товара осуществляются через партнёрскую платформу.