Решение задачи N4355 теория вероятностей
4355. Two balls are drawn at random from 12 colored balls (6 red and 6 blue). What is the probability that both marbles are blue?
Detailed solution. Decorated in Microsoft Word 2003 (Quest decided to use the formula editor)
Оплата и выдача товара осуществляются через партнёрскую платформу.