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수학동아 - 폴리매스
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함께 풀고 싶은 문제
창의력을 기를 수 있는 수학 문제 또는 퍼즐을 내는 곳입니다.
[창의 퍼즐] 집합
수킹 2019.10.09 05:30 조회 476
문제 푼 사람 1명
공유하기
페이스북 트위터 카카오톡 카카오스토리 네이버블로그 네이버밴드

다음의 집합인 A 와 B의 곱집합을 구하여라

A: {1, 2, 3, 4}

B : {1, 2, 3, 4}

이 문제 어떠셨나요?

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댓글 9
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  •  
    해결
    K→C≡N Lv.11 2019.10.09 05:34 비밀댓글
    비밀 댓글이 등록 되었습니다.
    댓글 작성하기 댓글수1
    •  
      수킹 Lv.6 2019.10.09 05:38

      정답이ㅖ요.

      쉬운 문제였죠????

      좋아요0
  •  
    K→C≡N Lv.11 2019.10.09 05:41 비밀댓글
    확인요청중
    비밀 댓글이 등록 되었습니다.
    댓글 작성하기 댓글수1
    •  
      수킹 Lv.6 2019.10.10 08:34

      ㅋㅋㅋㅋㅋㅋㅋㅋㅋㅋㅋㅋㅋㅋㅋㅋㅋㅋㅋㅋㅋㅋㅋ

      좋아요0
  •  
    로보카폴리 Lv.11 2019.10.09 07:50

    곱집합이 뭐에요?

    댓글 작성하기 좋아요0 댓글수3
    •  
      21세기오일러 Lv.11 2019.10.09 18:17

      저도 궁금하네요. 아직 초딩이라 잘 몰라서

      좋아요0
    •  
      수킹 Lv.6 2019.10.10 08:35

      제가 곱집합이 무엇인지 설명해 드리겠습니다.

      곱집합이란 집합끼리 곱하면 되는 거지요.

      곱했을 때 나올 수 있는 모든 경우의 수의 순서쌍을 구하시면 됩니다.

      궁금증이 해결 되었나요????

      좋아요0
    •  
      로보카폴리 Lv.11 2019.10.10 08:37

      아~~~ 감사합니다!!!

      좋아요0
  •  
    다시 도전
    아인수타인 Lv.12 2019.11.03 02:47 비밀댓글
    비밀 댓글이 등록 되었습니다.
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