Problemddx(3sinx)\frac{d}{dx}(3\sin x)dxd(3sinx)단계별 풀이상수를 밖으로 꺼냅니다: 3⋅ddxsinx3 \cdot \frac{d}{dx}\sin x3⋅dxdsinx.ddxsinx=cosx\frac{d}{dx}\sin x = \cos xdxdsinx=cosx.결과: 3cosx3\cos x3cosx.답3cos(x)3\cos(x)3cos(x)다른 문제를 풀고 싶으신가요? derivative 풀기 →관련 예제/solve/calculus/derivative-of-sin-2x/solve/calculus/derivative-of-cos-x