What is the derivative of cos(sqrt(2)x) ?

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

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

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

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

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

- sin (2 x) 2

Solution steps

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

Apply the chain rule:

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

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

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

= - sin (2 x) 2

y^{^{'}} = y (x y^{2} + 1)

\int 4 sin^{6} (x) cos^{3} (x) d x

(y + x^{2} - y^{2}) d x - x d y = 0

\int 4 x^{2} e^{x} d x

f (x) = x^{3} - 6 x^{2} + 12 x - 9

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