Решение задачи N5065 теория вероятностей
5065. There are 17 good and 8 defective parts in a box. 2 parts were taken at random from it. What is the probability that they are both 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.