Решение задачи N2812 теория вероятностей
2812. In the group of students consisting of 18 people, 10 young men and 8 girls. Four students are randomly selected for duty. What is the probability that among them will be two young men and two girls?
Detailed solution. Decorated in Microsoft Word 2003 (Quest decided to use the formula editor)
Оплата и выдача товара осуществляются через партнёрскую платформу.