de

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Beliebt Rechnen >

derivative of cos(nx)

Lösung

\frac{d}{d x} (cos (n x))

Lösung

- sin (n x) n

Schritte zur Lösung

\frac{d}{d x} (cos (n x))

Wende die Kettenregel an:

- sin (n x) \frac{d}{d x} (n x)

= - sin (n x) \frac{d}{d x} (n x)

\frac{d}{d x} (n x) = n

= - sin (n x) n

Graph

Beliebte Beispiele

(dy)/(dx)=x^3y^3

\frac{d y}{d x} = x^{3} y^{3}

(\partial)/(\partial x)(xarcsin(y/x))

\frac{\partial}{\partial x} (x arcsin (\frac{y}{x}))

derivative (x^2+9)^2(x-9)

d er i v a t i v e (x^{2} + 9)^{2} (x - 9)

(d^5)/(dx^5)(x^{11/2})

\frac{d ^{5}}{d x ^{5}} (x^{\frac{11}{2}})

integral of sqrt(x)+1

\int x + 1 d x