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수학동아 - 폴리매스
함께 풀고 싶은 문제
나도 수학쌤 문장제 문제를 변형해 문제를 내는 곳입니다.
[문장제 문제&개념응용] triplest...수파님의흰색을막기위한마방진문제
피카파이
2021.08.12 04:36
조회 515
마방진에는 1*1도 있고,2*2도 있고,3*3도 있고,4*4 있다. 모든 n*n의 마방진이 존재함을 보일수 있을까? 그렇다면 이유를 쓰고 아니라면 왜 그런지, 또는 반례를 보여라.(단, 대각선은 합이 같지 않아도 됀다.)
triplestar: 근데 왜 제 닉네임이 제목에...?
피파: 미해결 스도쿠가 폭주할것같아서요.ㅋ
triplestar: 나쁜거 아닌데욧.
피파: 네 수정했습니다.
triplestar: 그리고 누구든지의 말처럼 문제를 어떻게 해봐요.
피파:하여튼 문제는 엄망팡
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매스파이
Lv.8
2021.08.12 18:35
비밀댓글
확인요청중
비밀 댓글이 등록 되었습니다.
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피카파이
Lv.8
2021.08.12 18:36
아 잠시만 저 깜박하고 하나의 조건은 추가 안 했네요. 죄송합니다.
좋아요0
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짱수학천재
Lv.7
2021.08.12 18:52
비밀댓글
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피카파이
Lv.8
2021.08.12 18:58
좋아요0
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