Derivative of cotgx

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cot(a)*n*x

$$n x \cot{\left(a \right)}$$

d             
--(cot(a)*n*x)
dx

$$\frac{\partial}{\partial x} n x \cot{\left(a \right)}$$

Transform

Detail solution

The derivative of a constant times a function is the constant times the derivative of the function.
1. Apply the power rule: $x$ goes to $1$
So, the result is: $n \cot{\left(a \right)}$

The answer is:

$n \cot{\left(a \right)}$

The first derivative [src]

n*cot(a)

$$n \cot{\left(a \right)}$$

Simplify

The second derivative [src]

$$0$$

Simplify

The third derivative [src]

$$0$$

Simplify