What is the derivative of 40cos(pix) ?

The derivative of 40cos(pix) is -40

What is the first derivative of 40cos(pix) ?

The first derivative of 40cos(pix) is -40

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

\frac{d}{d x} (40 cos (π) x)

- 40

Solution steps

\frac{d}{d x} (40 cos (π) x)

Simplify

40 cos (π) x : - 40 x

= \frac{d}{d x} (- 40 x)

Take the constant out:

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

= - 40 \frac{d x}{d x}

Apply the common derivative:

\frac{d x}{d x} = 1

= - 40 \cdot 1

Simplify

= - 40

\int_{0}^{3} x e^{4 x} d x

3 sin (t)

x \to 0 lim (\frac{3 x}{x})

f (x) = \frac{2}{x}, (- 6, - \frac{1}{3})

\frac{d y}{d x} = 4 y^{3}

What is the derivative of 40cos(pix) ?
The derivative of 40cos(pix) is -40
What is the first derivative of 40cos(pix) ?
The first derivative of 40cos(pix) is -40