Решение задачи N3570 теория вероятностей
3570. In a box 12 balls: 6 red and 6 white. 6 balls are taken out of the box at once. Find the probability that among them 4 red balls and 2 white.
Detailed solution. Decorated in Microsoft Word 2003 (Quest decided to use the formula editor)
Оплата и выдача товара осуществляются через партнёрскую платформу.