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Function: mkdir

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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Function: parseLatexImg

File: /volume1/web/PhpstormProjects/www_polymath_co_kr/application/controllers/ver3/Contents.php
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Function: getLatexImg

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Function: initBoardView

File: /volume1/web/PhpstormProjects/www_polymath_co_kr/index.php
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Function: require_once

수학동아 - 폴리매스
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창의력을 기를 수 있는 수학 문제 또는 퍼즐을 내는 곳입니다.
[창의 퍼즐] [대수]수학동아 수 일반화하기
유클리드 2020.08.19 18:33 조회 563

1. n = pqr 꼴(p\leq q \leq r, p, q, r은 모두 소수), 즉 8, 12 등이 포함된다. 그렇다면 연속된 이 수학동아 수는 최대 몇 개까지 가능한가? 

2. n = p_1p_2p_3...p_n (p_1 \leq p_2 \leq p_3 \leq ... \leq p_n) 이라 할 때, 수학동아 수는 최대 몇 개인지에 대한 일반화가 가능한가? 가능하다면 식을 적고, 가능하지 않다면 불규칙성이 있는 이유를 설명하여라.

 

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