수학동아 - 폴리매스

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함께 풀고 싶은 문제

창의력을 기를 수 있는 수학 문제 또는 퍼즐을 내는 곳입니다.

[창의 퍼즐] [집합] a, b, c, d

원파 2020.06.10 09:03 조회 591

문제 푼 사람 0명

페이스북 트위터 카카오톡 카카오스토리 네이버블로그 네이버밴드

a에 b가 포함되며, b에 c와 d가 포함되며, b는 c, d외에 다른 원소를 갖지 않고, c와 d는 서로소입니다.

이러한 a, b, c, d를 4개만 구해봅시다.

(힌트 필요하시면 비댓으로 말씀해 주세요.)

이전글 [집합] a부터 h까지

다음글 [확률] 경험치

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