derivative of-1/2 sin(x)

Lösung

\frac{d}{d x} (- \frac{1}{2} sin (x))

- \frac{1}{2} cos (x)

Schritte zur Lösung

\frac{d}{d x} (- \frac{1}{2} sin (x))

Entferne die Konstante:

(a \cdot f)^{'} = a \cdot f^{'}

= - \frac{1}{2} \frac{d}{d x} (sin (x))

Wende die allgemeine Ableitungsregel an:

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

= - \frac{1}{2} cos (x)

\int \frac{x ^{2}}{a ^{2} - x ^{2}} d x

a re a e^{x}, e^{- x}, [- 1, 1]

\int \frac{1}{( x ^{2} - 121 ) ^{\frac{3}{2}}} d x

t an g e n t y = 3 x^{2} + 10 x + 2, at x = 1

x \to \infty lim (2^{2 x})