Решение задачи N5316 теория вероятностей
5316. From a batch in which 10 parts without a defect and 5 with a defect, three parts are taken at random. What is the probability that two of them are defect-free?
Detailed solution. Decorated in Microsoft Word 2003 (Quest decided to use the formula editor)
Оплата и выдача товара осуществляются через партнёрскую платформу.