Sr Examen

Derivada de y=1/arcos2x

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

Gráfico:

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Solución

Ha introducido [src]
    1    
---------
acos(2*x)
$$\frac{1}{\operatorname{acos}{\left(2 x \right)}}$$
1/acos(2*x)
Gráfica
Primera derivada [src]
           2            
------------------------
   __________           
  /        2      2     
\/  1 - 4*x  *acos (2*x)
$$\frac{2}{\sqrt{1 - 4 x^{2}} \operatorname{acos}^{2}{\left(2 x \right)}}$$
Segunda derivada [src]
  /      x                   1          \
8*|------------- - ---------------------|
  |          3/2   /        2\          |
  |/       2\      \-1 + 4*x /*acos(2*x)|
  \\1 - 4*x /                           /
-----------------------------------------
                    2                    
                acos (2*x)               
$$\frac{8 \left(\frac{x}{\left(1 - 4 x^{2}\right)^{\frac{3}{2}}} - \frac{1}{\left(4 x^{2} - 1\right) \operatorname{acos}{\left(2 x \right)}}\right)}{\operatorname{acos}^{2}{\left(2 x \right)}}$$
Tercera derivada [src]
  /                                                   2                             \
  |      1                    6                   12*x                 12*x         |
8*|------------- + ------------------------ + ------------- + ----------------------|
  |          3/2             3/2                        5/2              2          |
  |/       2\      /       2\        2        /       2\      /        2\           |
  \\1 - 4*x /      \1 - 4*x /   *acos (2*x)   \1 - 4*x /      \-1 + 4*x / *acos(2*x)/
-------------------------------------------------------------------------------------
                                          2                                          
                                      acos (2*x)                                     
$$\frac{8 \left(\frac{12 x^{2}}{\left(1 - 4 x^{2}\right)^{\frac{5}{2}}} + \frac{12 x}{\left(4 x^{2} - 1\right)^{2} \operatorname{acos}{\left(2 x \right)}} + \frac{1}{\left(1 - 4 x^{2}\right)^{\frac{3}{2}}} + \frac{6}{\left(1 - 4 x^{2}\right)^{\frac{3}{2}} \operatorname{acos}^{2}{\left(2 x \right)}}\right)}{\operatorname{acos}^{2}{\left(2 x \right)}}$$
Gráfico
Derivada de y=1/arcos2x