Не могу найти шаги в поиске этой производной.
Но производная
Ответ:
sin(x) / sin(x) \ (2 + log(x)) *|cos(x)*log(2 + log(x)) + --------------| \ x*(2 + log(x))/
/ 2 \ sin(x) |/ sin(x) \ sin(x) sin(x) 2*cos(x) | (2 + log(x)) *||cos(x)*log(2 + log(x)) + --------------| - log(2 + log(x))*sin(x) - --------------- - ---------------- + --------------| |\ x*(2 + log(x))/ 2 2 2 x*(2 + log(x))| \ x *(2 + log(x)) x *(2 + log(x)) /
/ 3 \ sin(x) |/ sin(x) \ / sin(x) \ / sin(x) sin(x) 2*cos(x) \ 3*sin(x) 3*cos(x) 3*cos(x) 2*sin(x) 2*sin(x) 3*sin(x) | (2 + log(x)) *||cos(x)*log(2 + log(x)) + --------------| - cos(x)*log(2 + log(x)) - 3*|cos(x)*log(2 + log(x)) + --------------|*|log(2 + log(x))*sin(x) + --------------- + ---------------- - --------------| - -------------- - --------------- - ---------------- + --------------- + ---------------- + ----------------| |\ x*(2 + log(x))/ \ x*(2 + log(x))/ | 2 2 2 x*(2 + log(x))| x*(2 + log(x)) 2 2 2 3 3 3 3 2| \ \ x *(2 + log(x)) x *(2 + log(x)) / x *(2 + log(x)) x *(2 + log(x)) x *(2 + log(x)) x *(2 + log(x)) x *(2 + log(x)) /