Решение задачи N2886 теория вероятностей
2886. In the student group there are 22 people, including 4 girls. What is the probability that among the three randomly selected students from this group of students to attend the conference will be at least one girl?
Detailed solution. Decorated in Microsoft Word 2003 (Quest decided to use the formula editor)
Оплата и выдача товара осуществляются через партнёрскую платформу.