integral from 0 to 3x of cos(t)

Lösung

\int_{0}^{3 x} cos (t) d t

sin (3 x)

Schritte zur Lösung

\int_{0}^{3 x} cos (t) d t

Nutze das gemeinsame Integral :

\int cos (t) d t = sin (t)

= [sin (t)]_{0}^{3 x}

Berechne die Grenzen:

sin (3 x)

= sin (3 x)

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