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수학동아 - 폴리매스
함께 풀고 싶은 문제
깊이 고민해볼 수 있는 수학 문제를 내는 곳입니다
[세상을 바꿀 문제] [2S진문제] "자연수의 거듭제곱의 합" 관련 문제
2S진
2022.08.29 23:04
조회 169
고등학교에서 배우는 "자연수의 거듭제곱의 합" 공식을 유도하는 것에
관심을 가지고 고민하면서 새로운 문제도 만들어 보았습니다.
(중간에 시그마라는 기호이 나오는데, 모르는 분들도 있으니 일부러 안보이게 했습니다.)
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리퍼
Lv.6
2022.08.30 02:56
세상을 바꿀 문제보다는 개념응용이 어울리는 것 같습니다.
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2S진
Lv.3
2022.08.30 17:54
네. 세상을 바꿀 문제에 올리지 말고 문장제&개념응용에 올렸어야했네요.
다음부터는 구분해서 잘 올릴께요.
좋아요0
-
Amath
Lv.8
2022.08.30 06:57
위의 식은 두 식 중 어느 것을 말하는 것인가요?
(두 식의 값이 같은 건가요?)
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2S진
Lv.3
2022.08.30 17:54
두번째 식입니다. 1+2+3을 옮긴 식이요.
(두 식의 값이 같지는 않습니다.)
좋아요0
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NULL
Lv.6
2022.08.30 07:24
비밀댓글
비밀 댓글이 등록 되었습니다.
-
2S진
Lv.3
2022.08.30 17:57
비밀댓글
비밀 댓글이 등록 되었습니다!
-
피카파이
Lv.8
2022.08.30 07:29
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NULL
Lv.6
2022.08.31 03:48
비밀댓글
비밀 댓글이 등록 되었습니다.
-
2S진
Lv.3
2022.08.31 20:07
비밀댓글
비밀 댓글이 등록 되었습니다!
-
2S진
Lv.3
2022.08.31 20:11
"세상을 바꿀 문제" 코너 보다는 "문장제&개념응용" 코너에 더 어울리는 문제라서요.
"문장제&개념응용"에 문제 올릴테니, 여기에는 댓글 달지 마시고,
"문장제&개념응용" 코너 문제에 댓글 달아주세요.
감사합니다.
지금 바로
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로그인 하면 내가 찜한 문제와 수행 평가를 한곳에서 볼 수 있어요!
