___
\/ x
(acos(x))
/ ___\ d | \/ x | --\(acos(x)) / dx
Не могу найти шаги в поиске этой производной.
Но производная
Теперь упростим:
Ответ:
___ / ___ \
\/ x |log(acos(x)) \/ x |
(acos(x)) *|------------ - -------------------|
| ___ ________ |
| 2*\/ x / 2 |
\ \/ 1 - x *acos(x)/
/ 2 \
|/ ___ \ |
|| log(acos(x)) 2*\/ x | |
||- ------------ + -------------------| |
|| ___ ________ | |
___ || \/ x / 2 | ___ 3/2 |
\/ x |\ \/ 1 - x *acos(x)/ log(acos(x)) \/ x 1 x |
(acos(x)) *|--------------------------------------- - ------------ + ------------------ - ------------------------- - -------------------|
| 4 3/2 / 2\ 2 ________ 3/2 |
| 4*x \-1 + x /*acos (x) ___ / 2 / 2\ |
\ \/ x *\/ 1 - x *acos(x) \1 - x / *acos(x)/
/ 3 \
| / ___ \ / ___ \ / ___ 3/2 \ |
| | log(acos(x)) 2*\/ x | | log(acos(x)) 2*\/ x | |log(acos(x)) 4*\/ x 4 4*x | |
| |- ------------ + -------------------| 3*|- ------------ + -------------------|*|------------ - ------------------ + ------------------------- + -------------------| |
| | ___ ________ | | ___ ________ | | 3/2 / 2\ 2 ________ 3/2 | |
___ | | \/ x / 2 | | \/ x / 2 | | x \-1 + x /*acos (x) ___ / 2 / 2\ | 3/2 5/2 ___ ___ |
\/ x | \ \/ 1 - x *acos(x)/ 3*log(acos(x)) \ \/ 1 - x *acos(x)/ \ \/ x *\/ 1 - x *acos(x) \1 - x / *acos(x)/ 3*x 3*x 2*\/ x 5*\/ x 3 3 |
(acos(x)) *|- --------------------------------------- + -------------- + ------------------------------------------------------------------------------------------------------------------------------ - ------------------- - ------------------- - -------------------- - --------------------- + -------------------------- + --------------------------|
| 8 5/2 8 2 5/2 3/2 3/2 ___ / 2\ 2 ________ |
| 8*x / 2\ 2 / 2\ / 2\ 3 / 2\ 2*\/ x *\-1 + x /*acos (x) 3/2 / 2 |
\ \-1 + x / *acos (x) \1 - x / *acos(x) \1 - x / *acos (x) 2*\1 - x / *acos(x) 4*x *\/ 1 - x *acos(x)/