(\partial)/(\partial x)(cos(x^2+y^2))

Lösung

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

- sin (x^{2} + y^{2}) \cdot 2 x

Schritte zur Lösung

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

Behandle

y

als Konstante

Wende die Kettenregel an:

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

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

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

= - sin (x^{2} + y^{2}) \cdot 2 x

\frac{d}{d x} (4 + 2 x^{\frac{3}{2}})

n = 1 \sum \infty n 2 - 1

\frac{d}{d x} (ln ((x + 3)^{2}))

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

\int_{- 2 π}^{2 π} sin^{2} (x) + 1 d x