Решение задачи N5201 теория вероятностей
5201. There are 25 parts in a box, 9 of which are defective. The picker draws 3 parts at random. What is the probability that all 3 are 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.