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y=arctg(√(1-cos³x))

Derivada de y=arctg(√(1-cos³x))

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

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Solución

Ha introducido [src]
    /   _____________\
    |  /        3    |
atan\\/  1 - cos (x) /
$$\operatorname{atan}{\left(\sqrt{1 - \cos^{3}{\left(x \right)}} \right)}$$
atan(sqrt(1 - cos(x)^3))
Gráfica
Primera derivada [src]
             2                  
        3*cos (x)*sin(x)        
--------------------------------
     _____________              
    /        3     /       3   \
2*\/  1 - cos (x) *\2 - cos (x)/
$$\frac{3 \sin{\left(x \right)} \cos^{2}{\left(x \right)}}{2 \sqrt{1 - \cos^{3}{\left(x \right)}} \left(2 - \cos^{3}{\left(x \right)}\right)}$$
Segunda derivada [src]
  /             2           3       2           3       2   \       
  |   2      cos (x)   3*cos (x)*sin (x)   3*cos (x)*sin (x)|       
3*|sin (x) - ------- - ----------------- + -----------------|*cos(x)
  |             2         /        3   \      /       3   \ |       
  \                     2*\-2 + cos (x)/    4*\1 - cos (x)/ /       
--------------------------------------------------------------------
                     _____________                                  
                    /        3     /        3   \                   
                  \/  1 - cos (x) *\-2 + cos (x)/                   
$$\frac{3 \left(\sin^{2}{\left(x \right)} - \frac{\cos^{2}{\left(x \right)}}{2} - \frac{3 \sin^{2}{\left(x \right)} \cos^{3}{\left(x \right)}}{2 \left(\cos^{3}{\left(x \right)} - 2\right)} + \frac{3 \sin^{2}{\left(x \right)} \cos^{3}{\left(x \right)}}{4 \left(1 - \cos^{3}{\left(x \right)}\right)}\right) \cos{\left(x \right)}}{\sqrt{1 - \cos^{3}{\left(x \right)}} \left(\cos^{3}{\left(x \right)} - 2\right)}$$
Tercera derivada [src]
  /                 2              5                  5              6       2           3       2            6       2           3       2                 6       2          \       
  |     2      7*cos (x)      9*cos (x)          9*cos (x)      9*cos (x)*sin (x)   9*cos (x)*sin (x)   27*cos (x)*sin (x)   9*cos (x)*sin (x)         9*cos (x)*sin (x)       |       
3*|- sin (x) + --------- - ---------------- + --------------- - ----------------- + ----------------- - ------------------ - ----------------- + ------------------------------|*sin(x)
  |                2         /        3   \     /       3   \                  2               3                        2       /       3   \      /       3   \ /        3   \|       
  |                        2*\-2 + cos (x)/   4*\1 - cos (x)/    /        3   \        -2 + cos (x)        /       3   \      2*\1 - cos (x)/    2*\1 - cos (x)/*\-2 + cos (x)/|       
  \                                                              \-2 + cos (x)/                          8*\1 - cos (x)/                                                       /       
---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
                                                                               _____________                                                                                           
                                                                              /        3     /        3   \                                                                            
                                                                            \/  1 - cos (x) *\-2 + cos (x)/                                                                            
$$\frac{3 \left(- \sin^{2}{\left(x \right)} + \frac{7 \cos^{2}{\left(x \right)}}{2} + \frac{9 \sin^{2}{\left(x \right)} \cos^{3}{\left(x \right)}}{\cos^{3}{\left(x \right)} - 2} - \frac{9 \cos^{5}{\left(x \right)}}{2 \left(\cos^{3}{\left(x \right)} - 2\right)} - \frac{9 \sin^{2}{\left(x \right)} \cos^{6}{\left(x \right)}}{\left(\cos^{3}{\left(x \right)} - 2\right)^{2}} - \frac{9 \sin^{2}{\left(x \right)} \cos^{3}{\left(x \right)}}{2 \left(1 - \cos^{3}{\left(x \right)}\right)} + \frac{9 \cos^{5}{\left(x \right)}}{4 \left(1 - \cos^{3}{\left(x \right)}\right)} + \frac{9 \sin^{2}{\left(x \right)} \cos^{6}{\left(x \right)}}{2 \left(1 - \cos^{3}{\left(x \right)}\right) \left(\cos^{3}{\left(x \right)} - 2\right)} - \frac{27 \sin^{2}{\left(x \right)} \cos^{6}{\left(x \right)}}{8 \left(1 - \cos^{3}{\left(x \right)}\right)^{2}}\right) \sin{\left(x \right)}}{\sqrt{1 - \cos^{3}{\left(x \right)}} \left(\cos^{3}{\left(x \right)} - 2\right)}$$
Gráfico
Derivada de y=arctg(√(1-cos³x))