What is the derivative of (6x/(1-cot(x))) ?

The derivative of (6x/(1-cot(x))) is (6(1-cot(x)-xcsc^2(x)))/((1-cot(x))^2)

What is the first derivative of (6x/(1-cot(x))) ?

The first derivative of (6x/(1-cot(x))) is (6(1-cot(x)-xcsc^2(x)))/((1-cot(x))^2)

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\frac{d}{d x} (\frac{6 x}{1 - cot ( x )})

\frac{6 ( 1 - cot ( x ) - x csc ^{2} ( x ) )}{( 1 - cot ( x ) ) ^{2}}

Solution steps

\frac{d}{d x} (\frac{6 x}{1 - cot ( x )})

Take the constant out:

(a \cdot f)^{'} = a \cdot f^{'}

= 6 \frac{d}{d x} (\frac{x}{1 - cot ( x )})

Apply the Quotient Rule:

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

= 6 \cdot \frac{\frac{d x}{d x} ( 1 - cot ( x ) ) - \frac{d}{d x} ( 1 - cot ( x ) ) x}{( 1 - cot ( x ) ) ^{2}}

\frac{d x}{d x} = 1

\frac{d}{d x} (1 - cot (x)) = csc^{2} (x)

= 6 \cdot \frac{1 \cdot ( 1 - cot ( x ) ) - csc ^{2} ( x ) x}{( 1 - cot ( x ) ) ^{2}}

Simplify

6 \cdot \frac{1 \cdot ( 1 - cot ( x ) ) - csc ^{2} ( x ) x}{( 1 - cot ( x ) ) ^{2}} : \frac{6 ( 1 - cot ( x ) - x csc ^{2} ( x ) )}{( 1 - cot ( x ) ) ^{2}}

= \frac{6 ( 1 - cot ( x ) - x csc ^{2} ( x ) )}{( 1 - cot ( x ) ) ^{2}}

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

x \to 0 lim (x (11 + \frac{7}{x}))

\int_{0}^{\frac{π}{14}} cos (7 x) d x

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

\int x^{2} - 3 x - 10 d x

What is the derivative of (6x/(1-cot(x))) ?
The derivative of (6x/(1-cot(x))) is (6(1-cot(x)-xcsc^2(x)))/((1-cot(x))^2)
What is the first derivative of (6x/(1-cot(x))) ?
The first derivative of (6x/(1-cot(x))) is (6(1-cot(x)-xcsc^2(x)))/((1-cot(x))^2)