Sr Examen

Otras calculadoras


y=sin2x3x*arcctg3x^5

Derivada de y=sin2x3x*arcctg3x^5

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

Gráfico:

interior superior

Definida a trozos:

Solución

Ha introducido [src]
                 5     
sin(2*x)*3*x*acot (3*x)
$$x 3 \sin{\left(2 x \right)} \operatorname{acot}^{5}{\left(3 x \right)}$$
((sin(2*x)*3)*x)*acot(3*x)^5
Gráfica
Primera derivada [src]
                                                  4              
    5                                    45*x*acot (3*x)*sin(2*x)
acot (3*x)*(sin(2*x)*3 + 6*x*cos(2*x)) - ------------------------
                                                        2        
                                                 1 + 9*x         
$$- \frac{45 x \sin{\left(2 x \right)} \operatorname{acot}^{4}{\left(3 x \right)}}{9 x^{2} + 1} + \left(6 x \cos{\left(2 x \right)} + 3 \sin{\left(2 x \right)}\right) \operatorname{acot}^{5}{\left(3 x \right)}$$
Segunda derivada [src]
      3      /        2                                 15*(2*x*cos(2*x) + sin(2*x))*acot(3*x)   45*x*(2 + 3*x*acot(3*x))*sin(2*x)\
6*acot (3*x)*|- 2*acot (3*x)*(-cos(2*x) + x*sin(2*x)) - -------------------------------------- + ---------------------------------|
             |                                                                2                                       2           |
             |                                                         1 + 9*x                              /       2\            |
             \                                                                                              \1 + 9*x /            /
$$6 \left(\frac{45 x \left(3 x \operatorname{acot}{\left(3 x \right)} + 2\right) \sin{\left(2 x \right)}}{\left(9 x^{2} + 1\right)^{2}} - 2 \left(x \sin{\left(2 x \right)} - \cos{\left(2 x \right)}\right) \operatorname{acot}^{2}{\left(3 x \right)} - \frac{15 \left(2 x \cos{\left(2 x \right)} + \sin{\left(2 x \right)}\right) \operatorname{acot}{\left(3 x \right)}}{9 x^{2} + 1}\right) \operatorname{acot}^{3}{\left(3 x \right)}$$
Tercera derivada [src]
             /                                                                                            /                                               2     2     \                                                                       \
             |                                                                                            |      2           6       36*x*acot(3*x)   36*x *acot (3*x)|                                                                       |
             |                                                                                      135*x*|- acot (3*x) + -------- + -------------- + ----------------|*sin(2*x)                                                              |
             |                                                    2                                       |                      2             2                 2    |                                                                       |
      2      |        3                                    90*acot (3*x)*(-cos(2*x) + x*sin(2*x))         \               1 + 9*x       1 + 9*x           1 + 9*x     /            135*(2 + 3*x*acot(3*x))*(2*x*cos(2*x) + sin(2*x))*acot(3*x)|
6*acot (3*x)*|- 2*acot (3*x)*(3*sin(2*x) + 2*x*cos(2*x)) + -------------------------------------- - ---------------------------------------------------------------------------- + -----------------------------------------------------------|
             |                                                                   2                                                            2                                                                      2                        |
             |                                                            1 + 9*x                                                   /       2\                                                             /       2\                         |
             \                                                                                                                      \1 + 9*x /                                                             \1 + 9*x /                         /
$$6 \left(- \frac{135 x \left(\frac{36 x^{2} \operatorname{acot}^{2}{\left(3 x \right)}}{9 x^{2} + 1} + \frac{36 x \operatorname{acot}{\left(3 x \right)}}{9 x^{2} + 1} - \operatorname{acot}^{2}{\left(3 x \right)} + \frac{6}{9 x^{2} + 1}\right) \sin{\left(2 x \right)}}{\left(9 x^{2} + 1\right)^{2}} - 2 \left(2 x \cos{\left(2 x \right)} + 3 \sin{\left(2 x \right)}\right) \operatorname{acot}^{3}{\left(3 x \right)} + \frac{90 \left(x \sin{\left(2 x \right)} - \cos{\left(2 x \right)}\right) \operatorname{acot}^{2}{\left(3 x \right)}}{9 x^{2} + 1} + \frac{135 \left(2 x \cos{\left(2 x \right)} + \sin{\left(2 x \right)}\right) \left(3 x \operatorname{acot}{\left(3 x \right)} + 2\right) \operatorname{acot}{\left(3 x \right)}}{\left(9 x^{2} + 1\right)^{2}}\right) \operatorname{acot}^{2}{\left(3 x \right)}$$
Gráfico
Derivada de y=sin2x3x*arcctg3x^5