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Derivada de y=(arcctg((sin(x))2)·x)·(5arccos(x2))

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

Ha introducido [src]
acot(sin(x)*2)*x*5*acos(x2)
$$x \operatorname{acot}{\left(2 \sin{\left(x \right)} \right)} 5 \operatorname{acos}{\left(x_{2} \right)}$$
(acot(sin(x)*2)*x)*(5*acos(x2))
Primera derivada [src]
  /    2*x*cos(x)                  \         
5*|- ------------- + acot(sin(x)*2)|*acos(x2)
  |           2                    |         
  \  1 + 4*sin (x)                 /         
$$5 \left(- \frac{2 x \cos{\left(x \right)}}{4 \sin^{2}{\left(x \right)} + 1} + \operatorname{acot}{\left(2 \sin{\left(x \right)} \right)}\right) \operatorname{acos}{\left(x_{2} \right)}$$
Segunda derivada [src]
   /              /           2     \       \         
   |              |      8*cos (x)  |       |         
10*|-2*cos(x) + x*|1 + -------------|*sin(x)|*acos(x2)
   |              |             2   |       |         
   \              \    1 + 4*sin (x)/       /         
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                             2                        
                    1 + 4*sin (x)                     
$$\frac{10 \left(x \left(1 + \frac{8 \cos^{2}{\left(x \right)}}{4 \sin^{2}{\left(x \right)} + 1}\right) \sin{\left(x \right)} - 2 \cos{\left(x \right)}\right) \operatorname{acos}{\left(x_{2} \right)}}{4 \sin^{2}{\left(x \right)} + 1}$$
Tercera derivada [src]
   /  /           2     \            /            2              2               2       2   \       \         
   |  |      8*cos (x)  |            |      24*sin (x)      8*cos (x)     128*cos (x)*sin (x)|       |         
10*|3*|1 + -------------|*sin(x) + x*|1 - ------------- + ------------- - -------------------|*cos(x)|*acos(x2)
   |  |             2   |            |             2               2                       2 |       |         
   |  \    1 + 4*sin (x)/            |    1 + 4*sin (x)   1 + 4*sin (x)     /         2   \  |       |         
   \                                 \                                      \1 + 4*sin (x)/  /       /         
---------------------------------------------------------------------------------------------------------------
                                                          2                                                    
                                                 1 + 4*sin (x)                                                 
$$\frac{10 \left(x \left(1 - \frac{24 \sin^{2}{\left(x \right)}}{4 \sin^{2}{\left(x \right)} + 1} + \frac{8 \cos^{2}{\left(x \right)}}{4 \sin^{2}{\left(x \right)} + 1} - \frac{128 \sin^{2}{\left(x \right)} \cos^{2}{\left(x \right)}}{\left(4 \sin^{2}{\left(x \right)} + 1\right)^{2}}\right) \cos{\left(x \right)} + 3 \left(1 + \frac{8 \cos^{2}{\left(x \right)}}{4 \sin^{2}{\left(x \right)} + 1}\right) \sin{\left(x \right)}\right) \operatorname{acos}{\left(x_{2} \right)}}{4 \sin^{2}{\left(x \right)} + 1}$$