Sr Examen

Derivada de y=arctg5x∙e^cos⁡x,

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

Gráfico:

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Solución

Ha introducido [src]
           cos(x)
atan(5*x)*E      
$$e^{\cos{\left(x \right)}} \operatorname{atan}{\left(5 x \right)}$$
atan(5*x)*E^cos(x)
Gráfica
Primera derivada [src]
   cos(x)                           
5*e                    cos(x)       
--------- - atan(5*x)*e      *sin(x)
        2                           
1 + 25*x                            
$$- e^{\cos{\left(x \right)}} \sin{\left(x \right)} \operatorname{atan}{\left(5 x \right)} + \frac{5 e^{\cos{\left(x \right)}}}{25 x^{2} + 1}$$
Segunda derivada [src]
//   2            \                250*x       10*sin(x)\  cos(x)
|\sin (x) - cos(x)/*atan(5*x) - ------------ - ---------|*e      
|                                          2           2|        
|                               /        2\    1 + 25*x |        
\                               \1 + 25*x /             /        
$$\left(- \frac{250 x}{\left(25 x^{2} + 1\right)^{2}} + \left(\sin^{2}{\left(x \right)} - \cos{\left(x \right)}\right) \operatorname{atan}{\left(5 x \right)} - \frac{10 \sin{\left(x \right)}}{25 x^{2} + 1}\right) e^{\cos{\left(x \right)}}$$
Tercera derivada [src]
/                            /            2 \                                                           \        
|                            |       100*x  |                                                           |        
|                        250*|-1 + ---------|                                                           |        
|   /   2            \       |             2|                                                           |        
|15*\sin (x) - cos(x)/       \     1 + 25*x /   /       2              \                    750*x*sin(x)|  cos(x)
|--------------------- + -------------------- + \1 - sin (x) + 3*cos(x)/*atan(5*x)*sin(x) + ------------|*e      
|              2                        2                                                              2|        
|      1 + 25*x              /        2\                                                    /        2\ |        
\                            \1 + 25*x /                                                    \1 + 25*x / /        
$$\left(\frac{750 x \sin{\left(x \right)}}{\left(25 x^{2} + 1\right)^{2}} + \left(- \sin^{2}{\left(x \right)} + 3 \cos{\left(x \right)} + 1\right) \sin{\left(x \right)} \operatorname{atan}{\left(5 x \right)} + \frac{15 \left(\sin^{2}{\left(x \right)} - \cos{\left(x \right)}\right)}{25 x^{2} + 1} + \frac{250 \left(\frac{100 x^{2}}{25 x^{2} + 1} - 1\right)}{\left(25 x^{2} + 1\right)^{2}}\right) e^{\cos{\left(x \right)}}$$
Gráfico
Derivada de y=arctg5x∙e^cos⁡x,