Решение задачи N3136 теория вероятностей
3136. From a box containing 4 blue, 3 red and 1 green pencils, 3 pencils are taken at random. Find the probability that the pencils will be taken out: a) in the same color; b) different colors.
Detailed solution. Decorated in Microsoft Word 2003 (Quest decided to use the formula editor)
Оплата и выдача товара осуществляются через партнёрскую платформу.