(d^2)/(dx^2)(sin(7x))

Lösung

\frac{d ^{2}}{d x ^{2}} (sin (7 x))

- 49 sin (7 x)

Schritte zur Lösung

\frac{d ^{2}}{d x ^{2}} (sin (7 x))

\frac{d}{d x} (sin (7 x)) = cos (7 x) \cdot 7

= \frac{d}{d x} (cos (7 x) \cdot 7)

\frac{d}{d x} (cos (7 x) \cdot 7) = - 49 sin (7 x)

= - 49 sin (7 x)

\int_{1}^{2} (x - \frac{1}{x})^{2} d x

(1 - x^{2}) y^{^{'}} - x^{2} y = (1 + x) 1 - x^{2}

\int (x^{3} + x) d x

\frac{d}{d x} (arcsin (2 x))

\frac{\partial}{\partial x} (y ln (x))