integral from-infinity to 4 of θe^θ

Lösung

\int_{- \infty}^{4} θ e^{θ} d θ

3 e^{4}

Dezimale

163.79445 \dots

Schritte zur Lösung

\int_{- \infty}^{4} 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}^{4} θ e^{θ} d θ = 3 e^{4} - 0

= 3 e^{4} - 0

Vereinfache

= 3 e^{4}

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