Решение задачи N2791 теория вероятностей
2791. In the group of 10 boys and 5 girls. On duty selected 4 people. What is the probability that all four are young men?
Detailed solution. Decorated in Microsoft Word 2003 (Quest decided to use the formula editor)
Оплата и выдача товара осуществляются через партнёрскую платформу.