수학동아 - 폴리매스

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함께 풀고 싶은 문제

창의력을 기를 수 있는 수학 문제 또는 퍼즐을 내는 곳입니다.

[창의 퍼즐] 무한히 넓은 장기판 속의 馬

K→C≡N 2020.03.07 22:41 조회 342

문제 푼 사람 0명

페이스북 트위터 카카오톡 카카오스토리 네이버블로그 네이버밴드

<기자님들께>

앞으로 제 문제는 수학동아에 절대 올리지 말아주세요!

무한히 넓은 장기판이 있다.

馬가 n번 움직여서 자신의 자리로 돌아올 확률은 얼마일까?

단 n은 짝수이고, 확률은 n으로 나타내주세요.

이전글 나머지의 관찰

다음글 km

이 문제 어떠셨나요?

글쎄요

어려워요

문제 찜하기 목록보기

댓글 작성하기

켋 Lv.7 2020.03.07 23:04

자..장기판이요..?

댓글 작성하기 좋아요0 댓글수2
- K→C≡N Lv.11 2020.03.07 23:14
  
  네
  
  바둑판 뒷면에 있는 그거요
  
  좋아요0
- 켋 Lv.7 2020.03.07 23:19
  
  장기판이면 그 왕 놓는 자리를 고려해야하나요
  
  좋아요0

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