What is the derivative of f(x)=cot(7x) ?

The derivative of f(x)=cot(7x) is -csc^2(7x)*7

What is the first derivative of f(x)=cot(7x) ?

The first derivative of f(x)=cot(7x) is -csc^2(7x)*7

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derivative of

f (x) = cot (7 x)

- csc^{2} (7 x) \cdot 7

Solution steps

\frac{d}{d x} (cot (7 x))

Apply the chain rule:

- csc^{2} (7 x) \frac{d}{d x} (7 x)

= - csc^{2} (7 x) \frac{d}{d x} (7 x)

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

= - csc^{2} (7 x) \cdot 7

x \to 0 lim \frac{( \frac{1}{( x + 4 )} ) - ( \frac{1}{4} )}{x}

d er i v a t i v e 5 x + 8

y^{^{'}} = \frac{x}{1 + x ^{2}}

\frac{d}{d x} (\frac{( x + 1 ) ^{3}}{x})

y^{^{'}} = y^{2} - (x y)^{2}

What is the derivative of f(x)=cot(7x) ?
The derivative of f(x)=cot(7x) is -csc^2(7x)*7
What is the first derivative of f(x)=cot(7x) ?
The first derivative of f(x)=cot(7x) is -csc^2(7x)*7