What is the derivative of cos(x^7) ?

The derivative of cos(x^7) is -sin(x^7)*7x^6

What is the first derivative of cos(x^7) ?

The first derivative of cos(x^7) is -sin(x^7)*7x^6

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 (x^{7}))

- sin (x^{7}) \cdot 7 x^{6}

Solution steps

\frac{d}{d x} (cos (x^{7}))

Apply the chain rule:

- sin (x^{7}) \frac{d}{d x} (x^{7})

= - sin (x^{7}) \frac{d}{d x} (x^{7})

\frac{d}{d x} (x^{7}) = 7 x^{6}

= - sin (x^{7}) \cdot 7 x^{6}

\frac{d}{d x} (sin^{3} (x^{4}))

2^{x + 2}

\int \frac{1}{4 x + 8} d x

\int \frac{2 x ln ( x )}{- x ^{4}} d x

\frac{\partial}{\partial x} (k (1 + a e^{- b (x, w, t) x}) (1 + cos (wt)))

What is the derivative of cos(x^7) ?
The derivative of cos(x^7) is -sin(x^7)*7x^6
What is the first derivative of cos(x^7) ?
The first derivative of cos(x^7) is -sin(x^7)*7x^6