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Beliebt Rechnen >

integral of 2cos(x)-1

Lösung

\int 2 cos (x) - 1 d x

Lösung

2 sin (x) - x + C

Schritte zur Lösung

\int 2 cos (x) - 1 d x

Wende die Summenregel an:

\int f (x) \pm g (x) d x = \int f (x) d x \pm \int g (x) d x

= \int 2 cos (x) d x - \int 1 d x

\int 2 cos (x) d x = 2 sin (x)

\int 1 d x = x

= 2 sin (x) - x

Füge eine Konstante zur Lösung hinzu

= 2 sin (x) - x + C

Graph

Beliebte Beispiele

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\int - cos (π x) d x

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\int 1000 \cdot 2^{x} d x

integral of 2cos(pi/3 x)

\int 2 cos (\frac{π}{3} x) d x