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Beliebt Rechnen >

d/(dt)(sqrt(2)cos(t)-sqrt(2))

Lösung

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

Lösung

- 2 sin (t)

Schritte zur Lösung

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

Wende die Summen-/Differenzregel an:

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

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

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

\frac{d}{d t} (2) = 0

= - 2 sin (t) - 0

Vereinfache

= - 2 sin (t)

Graph

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