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수학동아 - 폴리매스
함께 풀고 싶은 문제
창의력을 기를 수 있는 수학 문제 또는 퍼즐을 내는 곳입니다.
[창의 퍼즐] 정답확인하기 귀찮아서 내는 문제
Sagan
2021.02.15 22:30
조회 653
세이건은 문제를 내놓고는 귀찮아서 정답확인을 안해주고 있다.
그 문제들이 쌓이고 쌓여서 n개가 되었다.
그 n개의 문제에 또 번호를 붙였다.(1,2,3,4,5,.....n)
이 문제들에서 그 합이 k로 나누어떨어지는 k개의 수(k는 1이상 n 이하) 를 언제나 찾을 수 있음을 보이시오.
그리고 이 문제는 과연 정답확인을 해 주게 될까?
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리퍼
Lv.6
2021.02.16 01:03
지금 올리신 5문제 모두 개념 응용에 더 맞는 것 같아요.
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PF＿
Lv.8
2021.02.16 01:56
좋아요0
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-
Sagan
Lv.6
2021.02.16 20:33
@리퍼
@314159
아...아직 바뀐 체제가 익숙하지 않아서 그냥 만든 문제는 모두 창의퍼즐에 올렸습니다...
다음부터는 참고할게요.
감사합니다.
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PF＿
Lv.8
2021.02.16 20:36
네~ 알겠습니다!
이해해 드릴게요!
좋아요0
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PF＿
Lv.8
2021.02.17 00:04
그리고 마지막 문제는 해결을 할 수 있겠네요.
정답: 당연히 확인을 안 해 준다. (ㅋㅋㅋ)
좋아요0
지금 바로
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