Решение задачи N2839 теория вероятностей
2839. There are 29 students in the group, 5 of them are not successful. A new teacher comes to the group and randomly calls 4 students to the blackboard. Determine the probability that one who is unsuccessful will be called to the board.
Detailed solution. Decorated in Microsoft Word 2003 (Quest decided to use the formula editor)
Оплата и выдача товара осуществляются через партнёрскую платформу.