Mister Exam

Derivative of arcotgx

Function f() - derivative -N order at the point
v

The graph:

from to

Piecewise:

The solution

You have entered [src]
acot(a)*n*x
$$x n \operatorname{acot}{\left(a \right)}$$
Detail solution
  1. The derivative of a constant times a function is the constant times the derivative of the function.

    1. Apply the power rule: goes to

    So, the result is:

  2. Now simplify:


The answer is:

The first derivative [src]
acot(a)*n
$$n \operatorname{acot}{\left(a \right)}$$
The second derivative [src]
0
$$0$$
The third derivative [src]
0
$$0$$