What is the derivative of y=78-12cos(x) ?

The derivative of y=78-12cos(x) is 12sin(x)

What is the first derivative of y=78-12cos(x) ?

The first derivative of y=78-12cos(x) is 12sin(x)

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

derivative of

y = 78 - 12 cos (x)

12 sin (x)

Solution steps

\frac{d}{d x} (78 - 12 cos (x))

Apply the Sum/Difference Rule:

(f \pm g)^{'} = f^{'} \pm g^{'}

= \frac{d}{d x} (78) - \frac{d}{d x} (12 cos (x))

\frac{d}{d x} (78) = 0

\frac{d}{d x} (12 cos (x)) = - 12 sin (x)

= 0 - (- 12 sin (x))

Simplify

= 12 sin (x)

x \to 0 lim (\frac{1 - 1}{x ^{2}})

t \to 0 lim ((t + e^{t})^{\frac{2}{t}})

\frac{d x}{3 d t} - 2 e^{- t} = - x

\frac{\partial}{\partial y} (x z)

\frac{\partial}{\partial x} (3 e^{2 x})

What is the derivative of y=78-12cos(x) ?
The derivative of y=78-12cos(x) is 12sin(x)
What is the first derivative of y=78-12cos(x) ?
The first derivative of y=78-12cos(x) is 12sin(x)