What is the derivative of (sin(x))/(1+cos(x)) ?

The derivative of (sin(x))/(1+cos(x)) is 1/(1+cos(x))

What is the first derivative of (sin(x))/(1+cos(x)) ?

The first derivative of (sin(x))/(1+cos(x)) is 1/(1+cos(x))

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

derivative of

\frac{sin ( x )}{1 + cos ( x )}

\frac{1}{1 + cos ( x )}

Solution steps

\frac{d}{d x} (\frac{sin ( x )}{1 + cos ( x )})

Apply the Quotient Rule:

(\frac{f}{g})^{'} = \frac{f ^{'} \cdot g - g ^{'} \cdot f}{g ^{2}}

= \frac{\frac{d}{d x} ( sin ( x ) ) ( 1 + cos ( x ) ) - \frac{d}{d x} ( 1 + cos ( x ) ) sin ( x )}{( 1 + cos ( x ) ) ^{2}}

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

\frac{d}{d x} (1 + cos (x)) = - sin (x)

= \frac{cos ( x ) ( 1 + cos ( x ) ) - ( - sin ( x ) ) sin ( x )}{( 1 + cos ( x ) ) ^{2}}

Simplify

\frac{cos ( x ) ( 1 + cos ( x ) ) - ( - sin ( x ) ) sin ( x )}{( 1 + cos ( x ) ) ^{2}} : \frac{1}{1 + cos ( x )}

= \frac{1}{1 + cos ( x )}

x \to 2 lim (\frac{x}{x ^{2} - 4})

(5 x^{2} + 4) (3 x - 2)

\int x sin (n x) d x

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

\frac{1}{7 x ^{\frac{6}{7}}}

What is the derivative of (sin(x))/(1+cos(x)) ?
The derivative of (sin(x))/(1+cos(x)) is 1/(1+cos(x))
What is the first derivative of (sin(x))/(1+cos(x)) ?
The first derivative of (sin(x))/(1+cos(x)) is 1/(1+cos(x))