integral from 4 to 7 of 1/x

Lösung

\int_{4}^{7} \frac{1}{x} d x

ln (7) - 2 ln (2)

Dezimale

0.55961 \dots

Schritte zur Lösung

\int_{4}^{7} \frac{1}{x} d x

Nutze das gemeinsame Integral :

\int \frac{1}{x} d x = ln (∣ x ∣)

= [ln ∣ x ∣]_{4}^{7}

Berechne die Grenzen:

ln (7) - 2 ln (2)

= ln (7) - 2 ln (2)

\int_{0}^{4} \frac{1}{x + 1} d x

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