Решение задачи N3338 теория вероятностей
3338. In 25 examination tickets there are two questions which are not repeated. The examiner knows the answers to 45 questions. What is the probability that the ticket received consists of questions prepared by him?
Detailed solution. Decorated in Microsoft Word 2003 (Quest decided to use the formula editor)
Оплата и выдача товара осуществляются через партнёрскую платформу.