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Beliebt Rechnen >

(\partial)/(\partial x)(cos(2x-y))

Lösung

\frac{\partial}{\partial x} (cos (2 x - y))

Lösung

- sin (2 x - y) \cdot 2

Schritte zur Lösung

\frac{\partial}{\partial x} (cos (2 x - y))

Behandle

y

als Konstante

Wende die Kettenregel an:

- sin (2 x - y) \frac{\partial}{\partial x} (2 x - y)

= - sin (2 x - y) \frac{\partial}{\partial x} (2 x - y)

\frac{\partial}{\partial x} (2 x - y) = 2

= - sin (2 x - y) \cdot 2

Beliebte Beispiele

integral of xln(x^6)

\int x ln (x^{6}) d x

derivative of 4x^2y

\frac{d}{d x} (4 x^{2} y)

fläche x=-5,x=3,y=10x,y=x^2-11

a re a x = - 5, x = 3, y = 10 x, y = x^{2} - 11

derivative (ln(x))/2+2

d er i v a t i v e \frac{ln ( x )}{2} + 2

(\partial)/(\partial y)(1+xln(xy-5))

\frac{\partial}{\partial y} (1 + x ln (x y - 5))