Sr Examen

Derivada de y=(cos4x)^sin4x

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

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Solución

Ha introducido [src]
   sin(4*x)     
cos        (4*x)
$$\cos^{\sin{\left(4 x \right)}}{\left(4 x \right)}$$
cos(4*x)^sin(4*x)
Solución detallada
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    Perola derivada


Respuesta:

Gráfica
Primera derivada [src]
                 /       2                                \
   sin(4*x)      |  4*sin (4*x)                           |
cos        (4*x)*|- ----------- + 4*cos(4*x)*log(cos(4*x))|
                 \    cos(4*x)                            /
$$\left(4 \log{\left(\cos{\left(4 x \right)} \right)} \cos{\left(4 x \right)} - \frac{4 \sin^{2}{\left(4 x \right)}}{\cos{\left(4 x \right)}}\right) \cos^{\sin{\left(4 x \right)}}{\left(4 x \right)}$$
Segunda derivada [src]
                    /                                    2                                           \
                    |/                            2     \    /       2                     \         |
      sin(4*x)      ||                         sin (4*x)|    |    sin (4*x)                |         |
16*cos        (4*x)*||cos(4*x)*log(cos(4*x)) - ---------|  - |3 + --------- + log(cos(4*x))|*sin(4*x)|
                    |\                          cos(4*x)/    |       2                     |         |
                    \                                        \    cos (4*x)                /         /
$$16 \left(\left(\log{\left(\cos{\left(4 x \right)} \right)} \cos{\left(4 x \right)} - \frac{\sin^{2}{\left(4 x \right)}}{\cos{\left(4 x \right)}}\right)^{2} - \left(\log{\left(\cos{\left(4 x \right)} \right)} + \frac{\sin^{2}{\left(4 x \right)}}{\cos^{2}{\left(4 x \right)}} + 3\right) \sin{\left(4 x \right)}\right) \cos^{\sin{\left(4 x \right)}}{\left(4 x \right)}$$
Tercera derivada [src]
                    /                                    3                                                                                                                                                    \
                    |/                            2     \                                               2             4          /                            2     \ /       2                     \         |
      sin(4*x)      ||                         sin (4*x)|                                          2*sin (4*x)   2*sin (4*x)     |                         sin (4*x)| |    sin (4*x)                |         |
64*cos        (4*x)*||cos(4*x)*log(cos(4*x)) - ---------|  - 3*cos(4*x) - cos(4*x)*log(cos(4*x)) - ----------- - ----------- - 3*|cos(4*x)*log(cos(4*x)) - ---------|*|3 + --------- + log(cos(4*x))|*sin(4*x)|
                    |\                          cos(4*x)/                                            cos(4*x)        3           \                          cos(4*x)/ |       2                     |         |
                    \                                                                                             cos (4*x)                                           \    cos (4*x)                /         /
$$64 \left(\left(\log{\left(\cos{\left(4 x \right)} \right)} \cos{\left(4 x \right)} - \frac{\sin^{2}{\left(4 x \right)}}{\cos{\left(4 x \right)}}\right)^{3} - 3 \left(\log{\left(\cos{\left(4 x \right)} \right)} \cos{\left(4 x \right)} - \frac{\sin^{2}{\left(4 x \right)}}{\cos{\left(4 x \right)}}\right) \left(\log{\left(\cos{\left(4 x \right)} \right)} + \frac{\sin^{2}{\left(4 x \right)}}{\cos^{2}{\left(4 x \right)}} + 3\right) \sin{\left(4 x \right)} - \log{\left(\cos{\left(4 x \right)} \right)} \cos{\left(4 x \right)} - \frac{2 \sin^{4}{\left(4 x \right)}}{\cos^{3}{\left(4 x \right)}} - \frac{2 \sin^{2}{\left(4 x \right)}}{\cos{\left(4 x \right)}} - 3 \cos{\left(4 x \right)}\right) \cos^{\sin{\left(4 x \right)}}{\left(4 x \right)}$$
Gráfico
Derivada de y=(cos4x)^sin4x