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함께 풀고 싶은 문제

나도 수학쌤 문장제 문제를 변형해 문제를 내는 곳입니다.

[문장제 문제&개념응용] [개인전] 삼각함수의 역수의 최솟값은?

Scubed 2021.02.24 07:18 조회 426

문제 푼 사람 0명

페이스북 트위터 카카오톡 카카오스토리 네이버블로그 네이버밴드

a, b, n이 자연수일 때, 다음 식의 최솟값을 a, b, n에 관한 식으로 나타내시오.

$\LARGE \frac{a}{\sqrt[n]{sinx}}+\frac{b}{\sqrt[n]{cosx}}(0< x< \frac{\pi}{2})$

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다음글 [개인전] 스튜디오 색칠놀이

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