What is the derivative of cos(6-2x) ?

The derivative of cos(6-2x) is 2sin(6-2x)

What is the first derivative of cos(6-2x) ?

The first derivative of cos(6-2x) is 2sin(6-2x)

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

derivative

2 sin (6 - 2 x)

Solution steps

\frac{d}{d x} (cos (6 - 2 x))

Apply the chain rule:

- sin (6 - 2 x) \frac{d}{d x} (6 - 2 x)

= - sin (6 - 2 x) \frac{d}{d x} (6 - 2 x)

\frac{d}{d x} (6 - 2 x) = - 2

= - sin (6 - 2 x) (- 2)

Simplify

= 2 sin (6 - 2 x)

What is the derivative of cos(6-2x) ?
The derivative of cos(6-2x) is 2sin(6-2x)
What is the first derivative of cos(6-2x) ?
The first derivative of cos(6-2x) is 2sin(6-2x)