integral from 1 to a of 1/x

Lösung

\int_{1}^{a} \frac{1}{x} d x

ln ∣ a ∣

Schritte zur Lösung

\int_{1}^{a} \frac{1}{x} d x

Nutze das gemeinsame Integral :

\int \frac{1}{x} d x = ln (∣ x ∣)

= [ln ∣ x ∣]_{1}^{a}

Berechne die Grenzen:

ln ∣ a ∣

= ln ∣ a ∣

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