Вопрос
FORMULA (n!)/(m!(n-m)!) IS USED TO COUNT THE NUMBER OF Select one: combinations of m objects ; taken n at a time combinations of n objects taken m at a time arrangements of m objects taken n at a time arrangements of n objects ; taken m at a time permutations of n objects
Решения
3.8
(340 Голоса)
Эмили
Экспертная проверка
элита · Репетитор 8 лет
Ответ
The correct answer is: combinations of n objects taken m at a time.The formula
is used to calculate the number of combinations of n objects taken m at a time. This formula represents the number of ways to choose m objects from a set of n objects without considering the order of selection.