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Line: 22
Function: driver
File: /volume1/web/PhpstormProjects/www_polymath_co_kr/application/libraries/Cacher.php
Line: 17
Function: initiateCache
File: /volume1/web/PhpstormProjects/www_polymath_co_kr/application/controllers/ver3/Contents.php
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File: /volume1/web/PhpstormProjects/www_polymath_co_kr/index.php
Line: 315
Function: require_once
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File: /volume1/web/PhpstormProjects/www_polymath_co_kr/application/libraries/Cacher.php
Line: 22
Function: driver
File: /volume1/web/PhpstormProjects/www_polymath_co_kr/application/libraries/Cacher.php
Line: 17
Function: initiateCache
File: /volume1/web/PhpstormProjects/www_polymath_co_kr/application/controllers/ver3/Contents.php
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Function: __construct
File: /volume1/web/PhpstormProjects/www_polymath_co_kr/index.php
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Function: require_once
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Line: 17
Function: _error_handler
File: /volume1/web/PhpstormProjects/www_polymath_co_kr/application/libraries/Common.php
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Function: model
File: /volume1/web/PhpstormProjects/www_polymath_co_kr/application/libraries/Common.php
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File: /volume1/web/PhpstormProjects/www_polymath_co_kr/application/controllers/ver3/Contents.php
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File: /volume1/web/PhpstormProjects/www_polymath_co_kr/index.php
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Function: require_once
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Line: 18
Function: _error_handler
File: /volume1/web/PhpstormProjects/www_polymath_co_kr/application/libraries/Common.php
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Function: model
File: /volume1/web/PhpstormProjects/www_polymath_co_kr/application/libraries/Common.php
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Function: initMenu
File: /volume1/web/PhpstormProjects/www_polymath_co_kr/application/controllers/ver3/Contents.php
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Line: 799
Function: get
File: /volume1/web/PhpstormProjects/www_polymath_co_kr/application/controllers/ver3/Contents.php
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Function: getComment
File: /volume1/web/PhpstormProjects/www_polymath_co_kr/application/controllers/ver3/Contents.php
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Line: 18
Function: _error_handler
File: /volume1/web/PhpstormProjects/www_polymath_co_kr/application/libraries/Common.php
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File: /volume1/web/PhpstormProjects/www_polymath_co_kr/application/libraries/Common.php
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Function: getFloatingMyInfo
File: /volume1/web/PhpstormProjects/www_polymath_co_kr/application/controllers/ver3/Contents.php
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Function: get_footer
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Line: 315
Function: require_once
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Line: 19
Function: _error_handler
File: /volume1/web/PhpstormProjects/www_polymath_co_kr/application/libraries/Common.php
Line: 322
Function: model
File: /volume1/web/PhpstormProjects/www_polymath_co_kr/application/libraries/Common.php
Line: 392
Function: getFloatingMyInfo
File: /volume1/web/PhpstormProjects/www_polymath_co_kr/application/controllers/ver3/Contents.php
Line: 559
Function: get_footer
File: /volume1/web/PhpstormProjects/www_polymath_co_kr/index.php
Line: 315
Function: require_once
수학동아 - 폴리매스
함께 풀고 싶은 문제
창의력을 기를 수 있는 수학 문제 또는 퍼즐을 내는 곳입니다.
전자기역학
2020.05.30 08:05
조회 606
위의 대표이미지는 다양한 정보들이 넘쳐나는 폴매 카페의 로고입니다!
길이 n인 임의의 자연수 수열이 있다. 여기에서 어떤 i(i는 n이하)에 대해서 연속한 i개의 항의 합은 n의 배수임을 증명 또는 반증하여라.
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원파
Lv.9
2020.05.30 08:17
어떤 i라는게 해석이;;
모든 i로 해석해야 하는건가요?
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전자기역학
Lv.8
2020.05.30 08:18
좋아요0
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원파
Lv.9
2020.05.30 08:23
어떤 a에 대해서 ~식이 성립한다
모든 a에 대해서 ~식이 성립한다
똑같잖아요(아닌가요? 제가 무식한건가요?)
좋아요0
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전자기역학
Lv.8
2020.05.30 08:25
다른데요
앞의 것은 하나 이상의 a에 대해 성립하면 되고
뒤의 것은 조건 속의 모든 a에 대해 성립해야 하고
좋아요0
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원파
Lv.9
2020.05.30 08:29
아하!
제가 멍청한거네요!!
바보와 대화하느라 시간 낭비하게 만들어서 죄송합니다.
좋아요0
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전자기역학
Lv.8
2020.05.30 08:29
좋아요0
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원파
Lv.9
2020.05.30 08:33
전 12시에 폴매 허락받으니까 그때 출제도 하고 문제들도 좀 풀어볼게요
지금 몰래하는 겁니다....
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전자기역학
Lv.8
2020.05.30 08:33
좋아요0
지금 바로
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