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[문장제 문제&개념응용] 절댓값과 최솟값
수학동아 2022.03.03 23:09 조회 283
문제 푼 사람 2명
공유하기
페이스북 트위터 카카오톡 카카오스토리 네이버블로그 네이버밴드

|x-1|+4|x-2|+9|x-3|+...+100|x-10|의 최솟값은 얼마일까요?

매우 힘들고 귀찮은 방법과 쉽고 간편한 방법이 있습니다.

(이제부턴 프로그램으로 그래프 그려서 풀진 말아주세요. 다만 현재까지 들어온 답변은 인정하겠습니다.)

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  •  
    RTAI Lv.7 2022.03.03 23:10

    포착

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  •  
    17수락 Lv.9 2022.03.03 23:11

    매우 힘들고 귀찮은 방법은 일일이 범위를 나누는거...

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    부분해결
    보륨bohrium Lv.4 2022.03.04 01:16 비밀댓글

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    •  
      수학동아 Lv.8 2022.03.04 08:26 비밀댓글
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      보륨bohrium Lv.4 2022.03.04 19:07 비밀댓글
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      수학동아 Lv.8 2022.03.04 21:39 비밀댓글
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    해결
    보륨bohrium Lv.4 2022.03.06 09:29 비밀댓글
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    해결
    수학고양고양고양이 Lv.5 2022.03.07 19:42 비밀댓글
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