Solución detallada
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No logro encontrar los pasos en la búsqueda de esta derivada.
Perola derivada
Respuesta:
2 / 2 \
cos (x) |cos (x) |
(2*x) *|------- - 2*cos(x)*log(2*x)*sin(x)|
\ x /
$$\left(2 x\right)^{\cos^{2}{\left(x \right)}} \left(- 2 \log{\left(2 x \right)} \sin{\left(x \right)} \cos{\left(x \right)} + \frac{\cos^{2}{\left(x \right)}}{x}\right)$$
2 / 2 2 \
cos (x) |/ cos(x) \ 2 cos (x) 2 2 4*cos(x)*sin(x)|
(2*x) *||- ------ + 2*log(2*x)*sin(x)| *cos (x) - ------- - 2*cos (x)*log(2*x) + 2*sin (x)*log(2*x) - ---------------|
|\ x / 2 x |
\ x /
$$\left(2 x\right)^{\cos^{2}{\left(x \right)}} \left(\left(2 \log{\left(2 x \right)} \sin{\left(x \right)} - \frac{\cos{\left(x \right)}}{x}\right)^{2} \cos^{2}{\left(x \right)} + 2 \log{\left(2 x \right)} \sin^{2}{\left(x \right)} - 2 \log{\left(2 x \right)} \cos^{2}{\left(x \right)} - \frac{4 \sin{\left(x \right)} \cos{\left(x \right)}}{x} - \frac{\cos^{2}{\left(x \right)}}{x^{2}}\right)$$
2 / 3 2 2 2 / 2 \ \
cos (x) | / cos(x) \ 3 6*cos (x) 2*cos (x) 6*sin (x) / cos(x) \ |cos (x) 2 2 4*cos(x)*sin(x)| 6*cos(x)*sin(x) |
(2*x) *|- |- ------ + 2*log(2*x)*sin(x)| *cos (x) - --------- + --------- + --------- + 3*|- ------ + 2*log(2*x)*sin(x)|*|------- - 2*sin (x)*log(2*x) + 2*cos (x)*log(2*x) + ---------------|*cos(x) + --------------- + 8*cos(x)*log(2*x)*sin(x)|
| \ x / x 3 x \ x / | 2 x | 2 |
\ x \ x / x /
$$\left(2 x\right)^{\cos^{2}{\left(x \right)}} \left(- \left(2 \log{\left(2 x \right)} \sin{\left(x \right)} - \frac{\cos{\left(x \right)}}{x}\right)^{3} \cos^{3}{\left(x \right)} + 3 \left(2 \log{\left(2 x \right)} \sin{\left(x \right)} - \frac{\cos{\left(x \right)}}{x}\right) \left(- 2 \log{\left(2 x \right)} \sin^{2}{\left(x \right)} + 2 \log{\left(2 x \right)} \cos^{2}{\left(x \right)} + \frac{4 \sin{\left(x \right)} \cos{\left(x \right)}}{x} + \frac{\cos^{2}{\left(x \right)}}{x^{2}}\right) \cos{\left(x \right)} + 8 \log{\left(2 x \right)} \sin{\left(x \right)} \cos{\left(x \right)} + \frac{6 \sin^{2}{\left(x \right)}}{x} - \frac{6 \cos^{2}{\left(x \right)}}{x} + \frac{6 \sin{\left(x \right)} \cos{\left(x \right)}}{x^{2}} + \frac{2 \cos^{2}{\left(x \right)}}{x^{3}}\right)$$