(\partial)/(\partial x)(sin(8x)cos(4y))

Lösung

\frac{\partial}{\partial x} (sin (8 x) cos (4 y))

cos (4 y) cos (8 x) \cdot 8

Schritte zur Lösung

\frac{\partial}{\partial x} (sin (8 x) cos (4 y))

Behandle

y

als Konstante

Entferne die Konstante:

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

= cos (4 y) \frac{\partial}{\partial x} (sin (8 x))

Wende die Kettenregel an:

cos (8 x) \frac{\partial}{\partial x} (8 x)

= cos (8 x) \frac{\partial}{\partial x} (8 x)

\frac{\partial}{\partial x} (8 x) = 8

= cos (4 y) cos (8 x) \cdot 8

\int_{0}^{1} x (\frac{2 ( x + 1 )}{3}) d x

x \to - 2 - lim (3 x + 6 - 6)

x y^{^{'}} + y = e^{x}

n = 2 \sum \infty \frac{1}{3 ^{n}}

x \to 0 - lim ((x + 5) e^{\frac{1}{x}})