Решение задачи N5070 теория вероятностей
5070. There are 100 parts in a box, 10 parts are defective. Picked 4 at random. Find the probability that among the parts: a) there are no defective ones; b) no good ones. Solved in two ways.
Detailed solution. Decorated in Microsoft Word 2003 (Quest decided to use the formula editor)
Оплата и выдача товара осуществляются через партнёрскую платформу.