integral of xsin(x)

Lösung

\int x sin (x) d x

- x cos (x) + sin (x) + C

Schritte zur Lösung

\int x sin (x) d x

Wende die partielle Integration an

= - x cos (x) - \int - cos (x) d x

\int - cos (x) d x = - sin (x)

= - x cos (x) - (- sin (x))

Vereinfache

= - x cos (x) + sin (x)

Füge eine Konstante zur Lösung hinzu

= - x cos (x) + sin (x) + C

d er i v a t i v e ln (1)

x \to \infty lim (\frac{11}{2})

\int_{2}^{5} \frac{1}{x ^{2} - 1} d x

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

x \to + 0 - lim (e^{\frac{7}{x}})