What is (\partial)/(\partial z)(cos(xz)) ?

The answer to (\partial)/(\partial z)(cos(xz)) is -sin(xz)x

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

(\partial)/(\partial z)(cos(xz))

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

- sin (x z) x

Solution steps

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

Treat

x

as a constant

Apply the chain rule:

- sin (x z) \frac{\partial}{\partial z} (x z)

= - sin (x z) \frac{\partial}{\partial z} (x z)

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

= - sin (x z) x

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

\frac{2}{x}, at x = \frac{1}{9}

\frac{df}{d t} + f (t) = t + 1

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

\frac{d y}{d x} = e^{c s c (6 x) t a n (6 x)}

What is (\partial)/(\partial z)(cos(xz)) ?
The answer to (\partial)/(\partial z)(cos(xz)) is -sin(xz)x