Sr Examen

Derivada de y=(cos(9x))^tg6x

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

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Definida a trozos:

Solución

Ha introducido [src]
   tan(6*x)     
cos        (9*x)
$$\cos^{\tan{\left(6 x \right)}}{\left(9 x \right)}$$
cos(9*x)^tan(6*x)
Solución detallada
  1. No logro encontrar los pasos en la búsqueda de esta derivada.

    Perola derivada


Respuesta:

Gráfica
Primera derivada [src]
   tan(6*x)      //         2     \                 9*sin(9*x)*tan(6*x)\
cos        (9*x)*|\6 + 6*tan (6*x)/*log(cos(9*x)) - -------------------|
                 \                                        cos(9*x)     /
$$\left(\left(6 \tan^{2}{\left(6 x \right)} + 6\right) \log{\left(\cos{\left(9 x \right)} \right)} - \frac{9 \sin{\left(9 x \right)} \tan{\left(6 x \right)}}{\cos{\left(9 x \right)}}\right) \cos^{\tan{\left(6 x \right)}}{\left(9 x \right)}$$
Segunda derivada [src]
                   /                                                       2                   /       2     \                 2                                                         \
     tan(6*x)      |/  /       2     \                 3*sin(9*x)*tan(6*x)\                 12*\1 + tan (6*x)/*sin(9*x)   9*sin (9*x)*tan(6*x)     /       2     \                       |
9*cos        (9*x)*||2*\1 + tan (6*x)/*log(cos(9*x)) - -------------------|  - 9*tan(6*x) - --------------------------- - -------------------- + 8*\1 + tan (6*x)/*log(cos(9*x))*tan(6*x)|
                   |\                                        cos(9*x)     /                           cos(9*x)                    2                                                      |
                   \                                                                                                           cos (9*x)                                                 /
$$9 \left(\left(2 \left(\tan^{2}{\left(6 x \right)} + 1\right) \log{\left(\cos{\left(9 x \right)} \right)} - \frac{3 \sin{\left(9 x \right)} \tan{\left(6 x \right)}}{\cos{\left(9 x \right)}}\right)^{2} + 8 \left(\tan^{2}{\left(6 x \right)} + 1\right) \log{\left(\cos{\left(9 x \right)} \right)} \tan{\left(6 x \right)} - \frac{12 \left(\tan^{2}{\left(6 x \right)} + 1\right) \sin{\left(9 x \right)}}{\cos{\left(9 x \right)}} - \frac{9 \sin^{2}{\left(9 x \right)} \tan{\left(6 x \right)}}{\cos^{2}{\left(9 x \right)}} - 9 \tan{\left(6 x \right)}\right) \cos^{\tan{\left(6 x \right)}}{\left(9 x \right)}$$
Tercera derivada [src]
                    /                                                             3                                                                            /                                                             2                    /       2     \         \                     2                                              3                       2      /       2     \                                                   /       2     \                  \
      tan(6*x)      |      /  /       2     \                 3*sin(9*x)*tan(6*x)\          2          /  /       2     \                 3*sin(9*x)*tan(6*x)\ |               /       2     \                          9*sin (9*x)*tan(6*x)   12*\1 + tan (6*x)/*sin(9*x)|      /       2     \                  54*sin(9*x)*tan(6*x)   54*sin (9*x)*tan(6*x)   54*sin (9*x)*\1 + tan (6*x)/         2      /       2     \                 72*\1 + tan (6*x)/*sin(9*x)*tan(6*x)|
27*cos        (9*x)*|-54 + |2*\1 + tan (6*x)/*log(cos(9*x)) - -------------------|  - 54*tan (6*x) - 3*|2*\1 + tan (6*x)/*log(cos(9*x)) - -------------------|*|9*tan(6*x) - 8*\1 + tan (6*x)/*log(cos(9*x))*tan(6*x) + -------------------- + ---------------------------| + 16*\1 + tan (6*x)/ *log(cos(9*x)) - -------------------- - --------------------- - ---------------------------- + 32*tan (6*x)*\1 + tan (6*x)/*log(cos(9*x)) - ------------------------------------|
                    |      \                                        cos(9*x)     /                     \                                        cos(9*x)     / |                                                                2                        cos(9*x)         |                                             cos(9*x)                  3                          2                                                                             cos(9*x)              |
                    \                                                                                                                                          \                                                             cos (9*x)                                    /                                                                    cos (9*x)                  cos (9*x)                                                                                              /
$$27 \left(\left(2 \left(\tan^{2}{\left(6 x \right)} + 1\right) \log{\left(\cos{\left(9 x \right)} \right)} - \frac{3 \sin{\left(9 x \right)} \tan{\left(6 x \right)}}{\cos{\left(9 x \right)}}\right)^{3} - 3 \left(2 \left(\tan^{2}{\left(6 x \right)} + 1\right) \log{\left(\cos{\left(9 x \right)} \right)} - \frac{3 \sin{\left(9 x \right)} \tan{\left(6 x \right)}}{\cos{\left(9 x \right)}}\right) \left(- 8 \left(\tan^{2}{\left(6 x \right)} + 1\right) \log{\left(\cos{\left(9 x \right)} \right)} \tan{\left(6 x \right)} + \frac{12 \left(\tan^{2}{\left(6 x \right)} + 1\right) \sin{\left(9 x \right)}}{\cos{\left(9 x \right)}} + \frac{9 \sin^{2}{\left(9 x \right)} \tan{\left(6 x \right)}}{\cos^{2}{\left(9 x \right)}} + 9 \tan{\left(6 x \right)}\right) + 16 \left(\tan^{2}{\left(6 x \right)} + 1\right)^{2} \log{\left(\cos{\left(9 x \right)} \right)} + 32 \left(\tan^{2}{\left(6 x \right)} + 1\right) \log{\left(\cos{\left(9 x \right)} \right)} \tan^{2}{\left(6 x \right)} - \frac{54 \left(\tan^{2}{\left(6 x \right)} + 1\right) \sin^{2}{\left(9 x \right)}}{\cos^{2}{\left(9 x \right)}} - \frac{72 \left(\tan^{2}{\left(6 x \right)} + 1\right) \sin{\left(9 x \right)} \tan{\left(6 x \right)}}{\cos{\left(9 x \right)}} - \frac{54 \sin^{3}{\left(9 x \right)} \tan{\left(6 x \right)}}{\cos^{3}{\left(9 x \right)}} - \frac{54 \sin{\left(9 x \right)} \tan{\left(6 x \right)}}{\cos{\left(9 x \right)}} - 54 \tan^{2}{\left(6 x \right)} - 54\right) \cos^{\tan{\left(6 x \right)}}{\left(9 x \right)}$$
Gráfico
Derivada de y=(cos(9x))^tg6x