Sr Examen

Derivada de x^ctgx

Función f() - derivada -er orden en el punto
v

Gráfico:

interior superior

Definida a trozos:

Solución

Ha introducido [src]
 cot(x)
x      
$$x^{\cot{\left(x \right)}}$$
x^cot(x)
Solución detallada
  1. No logro encontrar los pasos en la búsqueda de esta derivada.

    Perola derivada


Respuesta:

Gráfica
Primera derivada [src]
 cot(x) /cot(x)   /        2   \       \
x      *|------ + \-1 - cot (x)/*log(x)|
        \  x                           /
$$x^{\cot{\left(x \right)}} \left(\left(- \cot^{2}{\left(x \right)} - 1\right) \log{\left(x \right)} + \frac{\cot{\left(x \right)}}{x}\right)$$
Segunda derivada [src]
        /                               2              /       2   \                                \
 cot(x) |//       2   \          cot(x)\    cot(x)   2*\1 + cot (x)/     /       2   \              |
x      *||\1 + cot (x)/*log(x) - ------|  - ------ - --------------- + 2*\1 + cot (x)/*cot(x)*log(x)|
        |\                         x   /       2            x                                       |
        \                                     x                                                     /
$$x^{\cot{\left(x \right)}} \left(\left(\left(\cot^{2}{\left(x \right)} + 1\right) \log{\left(x \right)} - \frac{\cot{\left(x \right)}}{x}\right)^{2} + 2 \left(\cot^{2}{\left(x \right)} + 1\right) \log{\left(x \right)} \cot{\left(x \right)} - \frac{2 \left(\cot^{2}{\left(x \right)} + 1\right)}{x} - \frac{\cot{\left(x \right)}}{x^{2}}\right)$$
Tercera derivada [src]
        /                                 3                  2                       /       2   \                                     /           /       2   \                                \                                      /       2   \       \
 cot(x) |  //       2   \          cot(x)\      /       2   \           2*cot(x)   3*\1 + cot (x)/     //       2   \          cot(x)\ |cot(x)   2*\1 + cot (x)/     /       2   \              |        2    /       2   \          6*\1 + cot (x)/*cot(x)|
x      *|- |\1 + cot (x)/*log(x) - ------|  - 2*\1 + cot (x)/ *log(x) + -------- + --------------- + 3*|\1 + cot (x)/*log(x) - ------|*|------ + --------------- - 2*\1 + cot (x)/*cot(x)*log(x)| - 4*cot (x)*\1 + cot (x)/*log(x) + ----------------------|
        |  \                         x   /                                  3              2           \                         x   / |   2            x                                       |                                              x           |
        \                                                                  x              x                                            \  x                                                     /                                                          /
$$x^{\cot{\left(x \right)}} \left(- \left(\left(\cot^{2}{\left(x \right)} + 1\right) \log{\left(x \right)} - \frac{\cot{\left(x \right)}}{x}\right)^{3} + 3 \left(\left(\cot^{2}{\left(x \right)} + 1\right) \log{\left(x \right)} - \frac{\cot{\left(x \right)}}{x}\right) \left(- 2 \left(\cot^{2}{\left(x \right)} + 1\right) \log{\left(x \right)} \cot{\left(x \right)} + \frac{2 \left(\cot^{2}{\left(x \right)} + 1\right)}{x} + \frac{\cot{\left(x \right)}}{x^{2}}\right) - 2 \left(\cot^{2}{\left(x \right)} + 1\right)^{2} \log{\left(x \right)} - 4 \left(\cot^{2}{\left(x \right)} + 1\right) \log{\left(x \right)} \cot^{2}{\left(x \right)} + \frac{6 \left(\cot^{2}{\left(x \right)} + 1\right) \cot{\left(x \right)}}{x} + \frac{3 \left(\cot^{2}{\left(x \right)} + 1\right)}{x^{2}} + \frac{2 \cot{\left(x \right)}}{x^{3}}\right)$$
Gráfico
Derivada de x^ctgx