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Beliebt Rechnen >

integral from 1 to 3 of ln(2x)

Lösung

\int_{1}^{3} ln (2 x) d x

Lösung

ln (108) - 2

+1

Dezimale

2.68213 \dots

Schritte zur Lösung

\int_{1}^{3} ln (2 x) d x

Wende die partielle Integration an

= [x ln (2 x) - \int 1 d x]_{1}^{3}

\int 1 d x = x

= [x ln (2 x) - x]_{1}^{3}

Berechne die Grenzen:

3 ln (6) - 2 - ln (2)

= 3 ln (6) - 2 - ln (2)

Vereinfache

= ln (108) - 2

Graph

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