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Beliebt Rechnen >

(d^2)/(dx^2)(cos(x))

Lösung

\frac{d ^{2}}{d x ^{2}} (cos (x))

Lösung

- cos (x)

Schritte zur Lösung

\frac{d ^{2}}{d x ^{2}} (cos (x))

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

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

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

= - cos (x)

Beliebte Beispiele

limit as x approaches 0-of (18)/(tan(x))

x \to 0 - lim (\frac{18}{tan ( x )})

taylor ((x-1))/x

t a y l or \frac{( x - 1 )}{x}

derivative of 3sqrt(x)+7

\frac{d}{d x} (3 x + 7)

(\partial)/(\partial x)(e^xsin(y)-2ysin(x))

\frac{\partial}{\partial x} (e^{x} sin (y) - 2 y sin (x))

derivative-8/(sqrt(x))

d er i v a t i v e - \frac{8}{x}