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수학동아 - 폴리매스
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[잡담] 미궁 오류?
Rain 2020.12.16 22:16 조회 372
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페이스북 트위터 카카오톡 카카오스토리 네이버블로그 네이버밴드

미궁의 6번 문제에서 조건에 성립하는 식을 찾았는데 답이 아니라고 하네요

시계 방향, 시계 반대 방향 다 해봤는데도 답이 안나오네요... ㅠㅠ

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  •  
    이과생 Lv.6 2020.12.16 22:17 비밀댓글
    비밀 댓글이 등록 되었습니다.
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  •  
    뜨끈한국밥 Lv.5 2020.12.16 22:18 비밀댓글
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  •  
    Rain Lv.5 2020.12.16 22:20

    위에 3 도 포함 했고 식의 전개 순서도 확인 했는데 아니네요..

    답 한번 올려볼까요?

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    •  
      오서준 Lv.6 2020.12.16 22:21 비밀댓글
      비밀 댓글이 등록 되었습니다!
  •  
    오서준 Lv.6 2020.12.16 22:20 비밀댓글
    비밀 댓글이 등록 되었습니다.
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  •  
    Rain Lv.5 2020.12.16 22:21

    어?

    ㅋㅋㅋㅋㅋㅋㅋㅋㅋㅋㅋㅋ

    답이 2개 인것 같은데요?

     

    댓글 작성하기 좋아요0 댓글수1
    •  
      이과생 Lv.6 2020.12.16 22:21

      네 2개에요ㅋㅋ 두 숫자의 순서를 바꿔서 했더니 되더군요 ㅋㅋㅋㅋ

      좋아요0
  •  
    오서준 Lv.6 2020.12.16 22:21

    모르겠어요...

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