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y=(ctgx)^((x-2)/3)

Derivada de y=(ctgx)^((x-2)/3)

Función f() - derivada -er orden en el punto
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Gráfico:

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Solución

Ha introducido [src]
        x - 2
        -----
          3  
(cot(x))     
$$\cot^{\frac{x - 2}{3}}{\left(x \right)}$$
cot(x)^((x - 2)/3)
Solución detallada
  1. No logro encontrar los pasos en la búsqueda de esta derivada.

    Perola derivada

  2. Simplificamos:


Respuesta:

Gráfica
Primera derivada [src]
        x - 2                                       
        ----- /              /        2   \        \
          3   |log(cot(x))   \-1 - cot (x)/*(x - 2)|
(cot(x))     *|----------- + ----------------------|
              \     3               3*cot(x)       /
$$\left(\frac{\left(x - 2\right) \left(- \cot^{2}{\left(x \right)} - 1\right)}{3 \cot{\left(x \right)}} + \frac{\log{\left(\cot{\left(x \right)} \right)}}{3}\right) \cot^{\frac{x - 2}{3}}{\left(x \right)}$$
Segunda derivada [src]
          2   x /                                       2                                                              \
        - - + - |/               /       2   \         \                    /                   /       2   \         \|
          3   3 ||               \1 + cot (x)/*(-2 + x)|      /       2   \ |            2      \1 + cot (x)/*(-2 + x)||
(cot(x))       *||-log(cot(x)) + ----------------------|  - 3*\1 + cot (x)/*|4 - 2*x + ------ + ----------------------||
                |\                       cot(x)        /                    |          cot(x)             2           ||
                \                                                           \                          cot (x)        //
------------------------------------------------------------------------------------------------------------------------
                                                           9                                                            
$$\frac{\left(\left(\frac{\left(x - 2\right) \left(\cot^{2}{\left(x \right)} + 1\right)}{\cot{\left(x \right)}} - \log{\left(\cot{\left(x \right)} \right)}\right)^{2} - 3 \left(\cot^{2}{\left(x \right)} + 1\right) \left(- 2 x + \frac{\left(x - 2\right) \left(\cot^{2}{\left(x \right)} + 1\right)}{\cot^{2}{\left(x \right)}} + 4 + \frac{2}{\cot{\left(x \right)}}\right)\right) \cot^{\frac{x}{3} - \frac{2}{3}}{\left(x \right)}}{9}$$
Tercera derivada [src]
                /                                                       3                                                                                                /               /       2   \         \ /                   /       2   \         \                            \
                |                /               /       2   \         \                                                                                   /       2   \ |               \1 + cot (x)/*(-2 + x)| |            2      \1 + cot (x)/*(-2 + x)|                            |
          2   x |                |               \1 + cot (x)/*(-2 + x)|                 2                                                    3            \1 + cot (x)/*|-log(cot(x)) + ----------------------|*|4 - 2*x + ------ + ----------------------|                  2         |
        - - + - |                |-log(cot(x)) + ----------------------|    /       2   \      /       2   \                     /       2   \                           \                       cot(x)        / |          cot(x)             2           |     /       2   \          |
          3   3 |         2      \                       cot(x)        /    \1 + cot (x)/    4*\1 + cot (x)/*(-2 + x)*cot(x)   2*\1 + cot (x)/ *(-2 + x)                                                         \                          cot (x)        /   4*\1 + cot (x)/ *(-2 + x)|
(cot(x))       *|2 + 2*cot (x) - ---------------------------------------- - -------------- - ------------------------------- - ------------------------- + ------------------------------------------------------------------------------------------------- + -------------------------|
                |                                   27                            2                         3                               3                                                              3                                                            3*cot(x)        |
                \                                                              cot (x)                                                 3*cot (x)                                                                                                                                        /
$$\left(- \frac{2 \left(x - 2\right) \left(\cot^{2}{\left(x \right)} + 1\right)^{3}}{3 \cot^{3}{\left(x \right)}} + \frac{4 \left(x - 2\right) \left(\cot^{2}{\left(x \right)} + 1\right)^{2}}{3 \cot{\left(x \right)}} - \frac{4 \left(x - 2\right) \left(\cot^{2}{\left(x \right)} + 1\right) \cot{\left(x \right)}}{3} - \frac{\left(\frac{\left(x - 2\right) \left(\cot^{2}{\left(x \right)} + 1\right)}{\cot{\left(x \right)}} - \log{\left(\cot{\left(x \right)} \right)}\right)^{3}}{27} + \frac{\left(\frac{\left(x - 2\right) \left(\cot^{2}{\left(x \right)} + 1\right)}{\cot{\left(x \right)}} - \log{\left(\cot{\left(x \right)} \right)}\right) \left(\cot^{2}{\left(x \right)} + 1\right) \left(- 2 x + \frac{\left(x - 2\right) \left(\cot^{2}{\left(x \right)} + 1\right)}{\cot^{2}{\left(x \right)}} + 4 + \frac{2}{\cot{\left(x \right)}}\right)}{3} - \frac{\left(\cot^{2}{\left(x \right)} + 1\right)^{2}}{\cot^{2}{\left(x \right)}} + 2 \cot^{2}{\left(x \right)} + 2\right) \cot^{\frac{x}{3} - \frac{2}{3}}{\left(x \right)}$$
Gráfico
Derivada de y=(ctgx)^((x-2)/3)