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Function: driver
File: /volume1/web/PhpstormProjects/www_polymath_co_kr/application/libraries/Cacher.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/application/libraries/Cacher.php
Line: 22
Function: driver
File: /volume1/web/PhpstormProjects/www_polymath_co_kr/application/libraries/Cacher.php
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Function: initiateCache
File: /volume1/web/PhpstormProjects/www_polymath_co_kr/application/controllers/ver3/Contents.php
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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/controllers/ver3/Contents.php
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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
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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/application/controllers/ver3/Contents.php
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File: /volume1/web/PhpstormProjects/www_polymath_co_kr/application/libraries/Common.php
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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: 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
나도 수학쌤 문장제 문제를 변형해 문제를 내는 곳입니다.
17수락
2021.01.12 03:30
조회 490
p - 3 은 삼각뿔, p - 4 는 사각뿔, p - 5는 오각뿔로 p -x는 x각뿔이다
p - x + yz 에 대해 y는 x에 복제되어있는 개수,(예 x는 3이고 y는 2면 삼각뿔이 2개가 있는 것이다), z는 2,3,4 중 하나며 2는 복제되어있는 x각뿔들이 면만 붙을 수 있고, 3은 선, 4는 점까지 확장된다
>> 해설그림
:
ㄱ그렇다면 모든 수가 자연수일때, p - 11 부터 p - 20까지 각각 나올 수 있는 경우의 수는?
-
17수락
Lv.9
2021.01.12 03:31
위에 3번째 그림 z=2라고 되어있는거 z=4 입니다
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천왕 우주선
Lv.5
2021.01.12 04:09
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천왕 우주선
Lv.5
2021.01.12 04:37
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천왕 우주선
Lv.5
2021.01.12 04:37
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