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Beliebt Rechnen >

d/(dt)(1+2cos(t))

Lösung

\frac{d}{d t} (1 + 2 cos (t))

Lösung

- 2 sin (t)

Schritte zur Lösung

\frac{d}{d t} (1 + 2 cos (t))

Wende die Summen-/Differenzregel an:

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

= \frac{d}{d t} (1) + \frac{d}{d t} (2 cos (t))

\frac{d}{d t} (1) = 0

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

= 0 - 2 sin (t)

Vereinfache

= - 2 sin (t)

Graph

Beliebte Beispiele

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