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[창의 퍼즐] 모둠 나누기
뉴＿턴 2019.10.04 03:02 조회 502
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페이스북 트위터 카카오톡 카카오스토리 네이버블로그 네이버밴드

서로 다른 학생 8명이 있다. 이때, 인원수가 같은 4개의 모둠으로 나누는 경우의 수를 구하여라

이 문제 어떠셨나요?

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  •  
    뉴＿턴 Lv.8 2019.10.04 03:02

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    로보카폴리 Lv.11 2019.10.04 04:13 비밀댓글
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      뉴＿턴 Lv.8 2019.10.04 04:27

      틀렸습니다. 다시 한번 생각해보세요

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    은총알 Lv.11 2019.10.04 08:23 비밀댓글
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    •  
      뉴＿턴 Lv.8 2019.10.04 08:24

      답이 아닙니다. 자리의 배치와, 모둠의 위치도 고려를 하셔야죠~~~^^

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    •  
      은총알 Lv.11 2019.10.04 08:28

      아 그렇군요 고려해야 할 게 많네요

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    아인수타인 Lv.12 2019.10.04 10:36 비밀댓글
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    •  
      뉴＿턴 Lv.8 2019.10.04 21:40 비밀댓글
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    수학오리 Lv.4 2019.10.07 00:28 비밀댓글
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    •  
      뉴＿턴 Lv.8 2019.10.07 00:31

      아닙니다. 모둠의 위치가 바뀌는 것과, 한 모둠 안에서의 얘들의 위치가 바뀌는 것도 고려해야합니다.

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    •  
      수학오리 Lv.4 2019.10.07 00:54

      모둠을 구분하나요? 1모둠 2모둠 해서 각각의 위치별로 해서 추가로 4!를 해야하는 건가요? 또 궁금한 건 8! 자체에 애들위치 바뀌는 게 들어간 것 같은데 아닌가요?

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