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Beliebt Rechnen >

integral from pi/6 to pi/4 of cos(x)

Lösung

\int_{\frac{π}{6}}^{\frac{π}{4}} cos (x) d x

Lösung

\frac{1}{2} - \frac{1}{2}

+1

Dezimale

0.20710 \dots

Schritte zur Lösung

\int_{\frac{π}{6}}^{\frac{π}{4}} cos (x) d x

Nutze das gemeinsame Integral :

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

= [sin (x)]_{\frac{π}{6}}^{\frac{π}{4}}

Berechne die Grenzen:

\frac{1}{2} - \frac{1}{2}

= \frac{1}{2} - \frac{1}{2}

Graph

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