What is the derivative of 6cos(pix) ?

The derivative of 6cos(pix) is -6pisin(pix)

What is the first derivative of 6cos(pix) ?

The first derivative of 6cos(pix) is -6pisin(pix)

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

\frac{d}{d x} (6 cos (π x))

- 6 π sin (π x)

Solution steps

\frac{d}{d x} (6 cos (π x))

Take the constant out:

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

= 6 \frac{d}{d x} (cos (π x))

Apply the chain rule:

- sin (π x) \frac{d}{d x} (π x)

= - sin (π x) \frac{d}{d x} (π x)

\frac{d}{d x} (π x) = π

= 6 (- sin (π x) π)

Simplify

= - 6 π sin (π x)

x \to + 0 lim (\frac{sin ( 4 x )}{tan ( 2 x )})

f (x) = a x + b

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

y = x (x^{4} + 1)

\int_{0}^{1} arcsin (w) d w

What is the derivative of 6cos(pix) ?
The derivative of 6cos(pix) is -6pisin(pix)
What is the first derivative of 6cos(pix) ?
The first derivative of 6cos(pix) is -6pisin(pix)