Sr Examen

Derivada de y=arcsin³(cos4x)

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

Gráfico:

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Definida a trozos:

Solución

Ha introducido [src]
    3          
asin (cos(4*x))
$$\operatorname{asin}^{3}{\left(\cos{\left(4 x \right)} \right)}$$
asin(cos(4*x))^3
Gráfica
Primera derivada [src]
        2                   
-12*asin (cos(4*x))*sin(4*x)
----------------------------
        _______________     
       /        2           
     \/  1 - cos (4*x)      
$$- \frac{12 \sin{\left(4 x \right)} \operatorname{asin}^{2}{\left(\cos{\left(4 x \right)} \right)}}{\sqrt{1 - \cos^{2}{\left(4 x \right)}}}$$
Segunda derivada [src]
   /        2                                       2                             \               
   |   2*sin (4*x)     asin(cos(4*x))*cos(4*x)   sin (4*x)*asin(cos(4*x))*cos(4*x)|               
48*|- -------------- - ----------------------- + ---------------------------------|*asin(cos(4*x))
   |          2              _______________                            3/2       |               
   |  -1 + cos (4*x)        /        2                   /       2     \          |               
   \                      \/  1 - cos (4*x)              \1 - cos (4*x)/          /               
$$48 \left(- \frac{2 \sin^{2}{\left(4 x \right)}}{\cos^{2}{\left(4 x \right)} - 1} - \frac{\cos{\left(4 x \right)} \operatorname{asin}{\left(\cos{\left(4 x \right)} \right)}}{\sqrt{1 - \cos^{2}{\left(4 x \right)}}} + \frac{\sin^{2}{\left(4 x \right)} \cos{\left(4 x \right)} \operatorname{asin}{\left(\cos{\left(4 x \right)} \right)}}{\left(1 - \cos^{2}{\left(4 x \right)}\right)^{\frac{3}{2}}}\right) \operatorname{asin}{\left(\cos{\left(4 x \right)} \right)}$$
Tercera derivada [src]
    /     2                       2                2              2                                          2              2             2                                      2              2         2     \         
    | asin (cos(4*x))        2*sin (4*x)       asin (cos(4*x))*sin (4*x)   6*asin(cos(4*x))*cos(4*x)   3*asin (cos(4*x))*cos (4*x)   6*sin (4*x)*asin(cos(4*x))*cos(4*x)   3*asin (cos(4*x))*cos (4*x)*sin (4*x)|         
192*|------------------ - ------------------ - ------------------------- - ------------------------- + --------------------------- - ----------------------------------- - -------------------------------------|*sin(4*x)
    |   _______________                  3/2                      3/2                    2                                 3/2                                2                                     5/2         |         
    |  /        2         /       2     \          /       2     \               -1 + cos (4*x)             /       2     \                   /        2     \                       /       2     \            |         
    \\/  1 - cos (4*x)    \1 - cos (4*x)/          \1 - cos (4*x)/                                          \1 - cos (4*x)/                   \-1 + cos (4*x)/                       \1 - cos (4*x)/            /         
$$192 \left(- \frac{6 \cos{\left(4 x \right)} \operatorname{asin}{\left(\cos{\left(4 x \right)} \right)}}{\cos^{2}{\left(4 x \right)} - 1} - \frac{6 \sin^{2}{\left(4 x \right)} \cos{\left(4 x \right)} \operatorname{asin}{\left(\cos{\left(4 x \right)} \right)}}{\left(\cos^{2}{\left(4 x \right)} - 1\right)^{2}} + \frac{\operatorname{asin}^{2}{\left(\cos{\left(4 x \right)} \right)}}{\sqrt{1 - \cos^{2}{\left(4 x \right)}}} - \frac{\sin^{2}{\left(4 x \right)} \operatorname{asin}^{2}{\left(\cos{\left(4 x \right)} \right)}}{\left(1 - \cos^{2}{\left(4 x \right)}\right)^{\frac{3}{2}}} - \frac{2 \sin^{2}{\left(4 x \right)}}{\left(1 - \cos^{2}{\left(4 x \right)}\right)^{\frac{3}{2}}} + \frac{3 \cos^{2}{\left(4 x \right)} \operatorname{asin}^{2}{\left(\cos{\left(4 x \right)} \right)}}{\left(1 - \cos^{2}{\left(4 x \right)}\right)^{\frac{3}{2}}} - \frac{3 \sin^{2}{\left(4 x \right)} \cos^{2}{\left(4 x \right)} \operatorname{asin}^{2}{\left(\cos{\left(4 x \right)} \right)}}{\left(1 - \cos^{2}{\left(4 x \right)}\right)^{\frac{5}{2}}}\right) \sin{\left(4 x \right)}$$
Gráfico
Derivada de y=arcsin³(cos4x)