수학동아 - 폴리매스

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함께 풀고 싶은 문제

창의력을 기를 수 있는 수학 문제 또는 퍼즐을 내는 곳입니다.

[창의 퍼즐] 창의력up 1탄

sincostan 2020.01.18 22:12 조회 630

문제 푼 사람 0명

페이스북 트위터 카카오톡 카카오스토리 네이버블로그 네이버밴드

돈이 없는 sin이 돈이 많은 cos에게 돈을 빌리러

갔다. 그래서 sin은 cos에게 내가 지금 돈이 없으니

100만원만 빌려달라고 했다. 그런데 cos은 종이 하나를 갖고 오더니

갑자기 직류회로 하나를 그리면서 양단에 전위차가 같도록

8 $\Omega$ 짜리 저항을 만들고 그것에 동그라미를 치면서 답했다.

무슨 의미였을까?

이전글 폴리매스 책

다음글 창의력up 2탄

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