x __________ \/ cos(2*x)
cos(2*x)^(1/x)
No logro encontrar los pasos en la búsqueda de esta derivada.
Perola derivada
Respuesta:
x __________ / log(cos(2*x)) 2*sin(2*x)\ \/ cos(2*x) *|- ------------- - ----------| | 2 x*cos(2*x)| \ x /
/ 2 \ | /log(cos(2*x)) 2*sin(2*x)\ | | |------------- + ----------| 2 | x __________ | \ x cos(2*x) / 4*sin (2*x) 2*log(cos(2*x)) 4*sin(2*x)| \/ cos(2*x) *|-4 + ----------------------------- - ----------- + --------------- + ----------| | x 2 2 x*cos(2*x)| \ cos (2*x) x / ---------------------------------------------------------------------------------------------- x
/ / 2 \ \ | 3 /log(cos(2*x)) 2*sin(2*x)\ | log(cos(2*x)) 2*sin (2*x) 2*sin(2*x)| | | /log(cos(2*x)) 2*sin(2*x)\ 6*|------------- + ----------|*|2 - ------------- + ----------- - ----------| | | |------------- + ----------| 3 \ x cos(2*x) / | 2 2 x*cos(2*x)| 2 | x __________ |12 \ x cos(2*x) / 16*sin(2*x) 16*sin (2*x) 6*log(cos(2*x)) 12*sin(2*x) \ x cos (2*x) / 12*sin (2*x)| \/ cos(2*x) *|-- - ----------------------------- - ----------- - ------------ - --------------- - ----------- + ----------------------------------------------------------------------------- + ------------| |x 2 cos(2*x) 3 3 2 x 2 | \ x cos (2*x) x x *cos(2*x) x*cos (2*x) / ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- x