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Beliebt Rechnen >

derivative of cos(x-3tan(x))

Lösung

\frac{d}{d x} (cos (x) - 3 tan (x))

Lösung

- sin (x) - 3 sec^{2} (x)

Schritte zur Lösung

\frac{d}{d x} (cos (x) - 3 tan (x))

Wende die Summen-/Differenzregel an:

(f \pm g)^{'} = f^{'} \pm g^{'}

= \frac{d}{d x} (cos (x)) - \frac{d}{d x} (3 tan (x))

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

\frac{d}{d x} (3 tan (x)) = 3 sec^{2} (x)

= - sin (x) - 3 sec^{2} (x)

Graph

Beliebte Beispiele

integral of (x^3-1)

\int (x^{3} - 1) d x

derivative of (80/(x^2))

\frac{d}{d x} (\frac{80}{x ^{2}})

(\partial)/(\partial y)(9x^{8y})

\frac{\partial}{\partial y} (9 x^{8 y})

derivative f(x)=(x-1)^2(x-2)^3

d er i v a t i v e f (x) = (x - 1)^{2} (x - 2)^{3}

integral of (2x^2+1/((4x)^2))

\int (2 x^{2} + \frac{1}{( 4 x ) ^{2}}) d x