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Function: require_once
수학동아 - 폴리매스
함께 풀고 싶은 문제
나도 수학쌤 문장제 문제를 변형해 문제를 내는 곳입니다.
[문장제 문제&개념응용] '대수'롭지 않은 기하 문제(라고 하긴 그런 대수문제(라고 하긴 좀 그런 기하무..))
Scubed
2021.02.16 02:08
조회 497
점 On를 중심으로 하고 각 변의 길이가 1인 정n각형이 있다.
여기서 점 P는 정n각형의 임의의 한 꼭짓점에서 출발하여 1의 속도로 변을 따라 다음 꼭짓점으로 도착한다.
이 때, f(n,t)를 P가 t초동안 움직였을 때 On과 P 사이의 거리라고 정의하자. 단, t는 0이상 1이하이다.
문제 : f(n,t)를 최대한 간단히 하여 구하여라.
정답 기준 :
틀리면 다시 도전
맞았으나 안 간단하면(제가 간단히 한 만큼보다 덜 간단하면) 부분 해결
제가 간단히 한 만큼보다 더 간단하거나 같으면 해결
지금 바로
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