What is (\partial)/(\partial t)(cos(2t)) ?

The answer to (\partial)/(\partial t)(cos(2t)) is -sin(2t)*2

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

(\partial)/(\partial t)(cos(2t))

\frac{\partial}{\partial t} (cos (2 t))

- sin (2 t) \cdot 2

Solution steps

\frac{\partial}{\partial t} (cos (2 t))

Apply the chain rule:

- sin (2 t) \frac{\partial}{\partial t} (2 t)

= - sin (2 t) \frac{\partial}{\partial t} (2 t)

\frac{\partial}{\partial t} (2 t) = 2

= - sin (2 t) \cdot 2

\int \frac{1}{x 2 + x ^{2}} d x

x = y^{2} - 1, x = 1 - y^{2}

12 x^{2} - 48 x

\frac{d y}{d x} = y + 3

\int x^{2} x^{3} - 1 d x

What is (\partial)/(\partial t)(cos(2t)) ?
The answer to (\partial)/(\partial t)(cos(2t)) is -sin(2t)*2