/ 3 \ | sin (x)| \x / x
/ / 3 \\ | | sin (x)|| d | \x /| --\x / dx
Не могу найти шаги в поиске этой производной.
Но производная
Ответ:
/ 3 \ / 3 \
| sin (x)| | sin (x) 3 / 3 \ |
\x / |x sin (x) |sin (x) 2 | |
x *|-------- + x *|------- + 3*sin (x)*cos(x)*log(x)|*log(x)|
\ x \ x / /
/ 3 \ / 2 /sin(x) \\
| sin (x)| 3 | 3 2 2 / 2 \ 2*sin (x)*|------ + 3*cos(x)*log(x)||
\x / sin (x) | 1 sin (x) /1 2 /sin(x) \ \ /sin(x) \ 4 |sin (x) 2 2 6*cos(x)*sin(x)| \ x /|
x *x *|- -- + x *|- + sin (x)*|------ + 3*cos(x)*log(x)|*log(x)| + |------ + 3*cos(x)*log(x)| *sin (x)*log(x) - |------- - 6*cos (x)*log(x) + 3*sin (x)*log(x) - ---------------|*log(x)*sin(x) + ------------------------------------|
| 2 \x \ x / / \ x / | 2 x | x |
\ x \ x / /
/ / 2 \ \
| |sin (x) 2 2 6*cos(x)*sin(x)| 2 |
/ 3 \ | 3*|------- - 6*cos (x)*log(x) + 3*sin (x)*log(x) - ---------------|*sin(x) 2 /sin(x) \ /sin(x) \ 4 / 2 /sin(x) \\ |
| sin (x)| 3 | 3 3 / 3 3 2 2 \ 3 | 2 x | 3*sin (x)*|------ + 3*cos(x)*log(x)| 3*|------ + 3*cos(x)*log(x)| *sin (x) 3 | 2 / 2 \ 2*sin (x)*|------ + 3*cos(x)*log(x)|| / 2 \ |
\x / sin (x) |2 2*sin (x) /1 2 /sin(x) \ \ | 3 2*sin (x) 9*sin (x) 18*cos (x)*sin(x) 9*sin (x)*cos(x) 2 | /sin(x) \ 6 \ x / \ x / \ x / sin (x) /1 2 /sin(x) \ \ | 1 /sin(x) \ 4 |sin (x) 2 2 6*cos(x)*sin(x)| \ x /| 3 /sin(x) \ |sin (x) 2 2 6*cos(x)*sin(x)| |
x *x *|-- + x *|- + sin (x)*|------ + 3*cos(x)*log(x)|*log(x)| - |- 6*cos (x)*log(x) - --------- + --------- - ----------------- + ---------------- + 21*sin (x)*cos(x)*log(x)|*log(x) + |------ + 3*cos(x)*log(x)| *sin (x)*log(x) - -------------------------------------------------------------------------- - ------------------------------------ + ------------------------------------- + 3*x *|- + sin (x)*|------ + 3*cos(x)*log(x)|*log(x)|*|- -- + |------ + 3*cos(x)*log(x)| *sin (x)*log(x) - |------- - 6*cos (x)*log(x) + 3*sin (x)*log(x) - ---------------|*log(x)*sin(x) + ------------------------------------| - 3*sin (x)*|------ + 3*cos(x)*log(x)|*|------- - 6*cos (x)*log(x) + 3*sin (x)*log(x) - ---------------|*log(x)|
| 3 \x \ x / / | 3 x x 2 | \ x / x 2 x \x \ x / / | 2 \ x / | 2 x | x | \ x / | 2 x | |
\x \ x x / x \ x \ x / / \ x / /