integral from 2 to x of 1/(1+t^2)

Lösung

\int_{2}^{x} \frac{1}{1 + t ^{2}} d t

arctan (x) - arctan (2)

Schritte zur Lösung

\int_{2}^{x} \frac{1}{1 + t ^{2}} d t

Nutze das gemeinsame Integral :

\int \frac{1}{1 + t ^{2}} d t = arctan (t)

= [arctan (t)]_{2}^{x}

Berechne die Grenzen:

arctan (x) - arctan (2)

= arctan (x) - arctan (2)

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