integral from-infinity to 2 of θe^θ

Lösung

\int_{- \infty}^{2} θ e^{θ} d θ

e^{2}

Dezimale

7.38905 \dots

Schritte zur Lösung

\int_{- \infty}^{2} θ e^{θ} d θ

Berechne das unbestimmte Integral:

\int θ e^{θ} d θ = e^{θ} θ - e^{θ} + C

Berechne die Grenzen:

\int_{- \infty}^{2} θ e^{θ} d θ = e^{2} - 0

= e^{2} - 0

Vereinfache

= e^{2}

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