integral from 1 to 7 of ln(x)

Lösung

\int_{1}^{7} ln (x) d x

7 ln (7) - 6

Dezimale

7.62137 \dots

Schritte zur Lösung

\int_{1}^{7} ln (x) d x

Wende die partielle Integration an

= [x ln (x) - \int 1 d x]_{1}^{7}

\int 1 d x = x

= [x ln (x) - x]_{1}^{7}

Berechne die Grenzen:

7 ln (7) - 6

= 7 ln (7) - 6

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