Комбінаторика. Розміщення. Комбінації. Перестановки.
Authored by Тетяна Зубенко
Mathematics
1st - 12th Grade
Used 3+ times
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9 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Акп =
п!
(п-к)!
к! * п!
п!
к!(п-к)!
к!
п!
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Спк =
п!
к!
п!*к!
п!
(п-к)!
п!
к!(п-к)!
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Рк =
Рп
п!
(п-к)!
п!
к!
к!
п!
к! * п!
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Апп-к =
к!
п!
п!
(п-к)!
п!
к!
п! * к!
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
С25 =
20
10
30
24
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
А25 =
40
30
20
10
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
С2930 =
30
36
24
40
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