Решение задачи N3379 теория вероятностей
3379. The student knows 25 of the 30 questions in the program. The ticket consists of 4 questions. Find the probability that the student will answer 3 questions.
Detailed solution. Decorated in Microsoft Word 2003 (Quest decided to use the formula editor)
Оплата и выдача товара осуществляются через партнёрскую платформу.