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수학동아 - 폴리매스
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[잡담] 퍼즐 6번
222 2020.12.20 03:45 조회 608
공유하기
페이스북 트위터 카카오톡 카카오스토리 네이버블로그 네이버밴드

말이 안되는데요? 

(당장 삼각형 왼쪽 위 변만 봐도 짝수-짝수=홀수*3 이 말이 안되는데요?)

(제가 잘못 이해한 건가요?)

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  •  
    아인수타인 Lv.12 2020.12.20 03:56

    아 저도 처음에 그렇게 이해해서 뭔지 했는데 '위쪽 3개 숫자로 이뤄진 식=왼쪽 아래~=오른쪽 아래~'인 거 같아요.

    (근데 식 읽는 방향은 시계도 반시계도 아닌 이상한 방향입니다. 위쪽 식은 시계, 왼쪽 아래 식은 반시계, 오른쪽 어래 식은 어떻게 읽어도 상관없습니다)

    댓글 작성하기 좋아요0 댓글수1
    •  
      222 Lv.9 2020.12.20 03:57

      감사합니다!

      좋아요0
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