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Function: require_once

수학동아 - 폴리매스
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함께 풀고 싶은 문제
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[문장제 문제&개념응용] 합성..
sicma 2021.04.04 03:23 조회 414
문제 푼 사람 0명
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페이스북 트위터 카카오톡 카카오스토리 네이버블로그 네이버밴드

f(x)와 g(x)는 모두 다항함수일때 ...f(g(f(g(x)))).....가 다항함수가 될 조건은 무엇인가?

이 문제 어떠셨나요?

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어려워요

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댓글 5
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  •  
    potato Lv.2 2021.04.13 09:32

    글자가 잘 안보여서 그러는데요..

    A와 B는 세제곱근이고 루트 안에 있는 [   ]는 가우스 기호인가요?

     

    댓글 작성하기 좋아요0 댓글수4
    •  
      아루키데메스 Lv.5 2021.04.13 09:36

      가우스 기호가 아니라 중괄호 인거 같아요

      세제곱근에

      좋아요0
    •  
      sicma Lv.11 2021.04.15 03:03

      ...?

      A와 B는 무엇이며 세제곱근은 왜 나오신건지...

      그리고 ...f(g(f(g(x))))...

      f와 g를 번갈아 무한히 합성한겁니다

      좋아요0
    •  
      사인 Lv.4 2021.04.17 07:26

      아마도 미리보기 사진 보고 그런듯

      좋아요0
    •  
      sicma Lv.11 2021.04.21 00:04

      아

      그런가 보네요

       

       

      좋아요0
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