Решение задачи N4753 теория вероятностей
4753. 13 different books are arranged at random on one shelf. Find the probability that 3 certain books will be placed side by side.
Detailed solution. Decorated in Microsoft Word 2003 (Quest decided to use the formula editor)
Оплата и выдача товара осуществляются через партнёрскую платформу.