Решение задачи N4302 теория вероятностей
4302. There are 3 white and 5 black balls in the box. 2 balls are taken out at random. Find the likelihood that both of them are white.
Detailed solution. Decorated in Microsoft Word 2003 (Quest decided to use the formula editor)
Оплата и выдача товара осуществляются через партнёрскую платформу.