integral from 1 to e of ln(14x)

Lösung

\int_{1}^{e} ln (14 x) d x

e ln (14 e) - e - ln (14) + 1

Dezimale

5.53464 \dots

Schritte zur Lösung

\int_{1}^{e} ln (14 x) d x

Wende die partielle Integration an

= [x ln (14 x) - \int 1 d x]_{1}^{e}

\int 1 d x = x

= [x ln (14 x) - x]_{1}^{e}

Berechne die Grenzen:

e ln (14 e) - e - ln (14) + 1

= e ln (14 e) - e - ln (14) + 1

\int \frac{cos ^{4} ( x )}{sin ^{2} ( x )} d x

in v erse l a pl a ce \frac{( s ^{2} )}{s ^{3} - 1}

\frac{\partial}{\partial x} (e^{- (x^{2} + y^{2})})

x \to 8 lim (x - 2)

x \to 2 lim (\frac{7}{( x - 2 ) ^{2}})