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Beliebt Rechnen >

d/(dt)(2sin(t)-sin(2t))

Lösung

\frac{d}{d t} (2 sin (t) - sin (2 t))

Lösung

2 cos (t) - cos (2 t) \cdot 2

Schritte zur Lösung

\frac{d}{d t} (2 sin (t) - sin (2 t))

Wende die Summen-/Differenzregel an:

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

= \frac{d}{d t} (2 sin (t)) - \frac{d}{d t} (sin (2 t))

\frac{d}{d t} (2 sin (t)) = 2 cos (t)

\frac{d}{d t} (sin (2 t)) = cos (2 t) \cdot 2

= 2 cos (t) - cos (2 t) \cdot 2

Graph

Beliebte Beispiele

integral of (6x-1)

\int (6 x - 1) d x

fläche 5x,9x^2

a re a 5 x, 9 x^{2}

x^2y^{''}-6y=x^4

x^{2} y^{^{''}} - 6 y = x^{4}

(\partial)/(\partial y)(x-2y+2z)

\frac{\partial}{\partial y} (x - 2 y + 2 z)

d/(dt)((t-sqrt(t))/(t^{1/9)})

\frac{d}{d t} (\frac{t - t}{t ^{\frac{1}{9}}})