integral from 1 to 9 of 1

Lösung

\int_{1}^{9} 1 d x

8

Schritte zur Lösung

\int_{1}^{9} 1 d x

Integral einer Konstanten :

\int a d x = a x

= [1 \cdot x]_{1}^{9}

Vereinfache

= [x]_{1}^{9}

Berechne die Grenzen:

8

= 8

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