1 1*-- 2 x /asin(x)\ |-------| \ x /
/ 1 \ | 1*--| | 2| | x | d |/asin(x)\ | --||-------| | dx\\ x / /
Don't know the steps in finding this derivative.
But the derivative is
Now simplify:
The answer is:
1 / 1 asin(x)\ -- | ------------- - -------| 2 | /asin(x)\ ________ 2 | x | 2*log|-------| / 2 x | /asin(x)\ | \ x / x*\/ 1 - x | |-------| *|- -------------- + -----------------------| \ x / | 3 x*asin(x) | \ x /
/ 2 \ |/ 1 asin(x) \ | ||----------- - ------- | | 1 || ________ x /asin(x)\| 1 2 2*asin(x) / 1 asin(x)\ 1 asin(x) | -- || / 2 2*log|-------|| ----------- - -------------- + --------- 3*|----------- - -------| ----------- - ------- | 2 ||\/ 1 - x \ x /| 3/2 ________ 3 /asin(x)\ | ________ x | ________ x | x ||--------------------- - --------------| / 2\ 2 / 2 x 6*log|-------| | / 2 | / 2 | /asin(x)\ |\ asin(x) x / \1 - x / x *\/ 1 - x \ x / \\/ 1 - x / \/ 1 - x | |-------| *|----------------------------------------- + ---------------------------------------- + -------------- - ------------------------- - ----------------------| \ x / | 3 asin(x) 3 2 ________ | | x x x *asin(x) / 2 2 | \ x*\/ 1 - x *asin (x)/ ------------------------------------------------------------------------------------------------------------------------------------------------------------------------ x
/ / 1 asin(x) \ / 1 2 2*asin(x) / 1 asin(x)\ 1 asin(x) \ \ | 3 |----------- - ------- | |----------- - -------------- + --------- 3*|----------- - -------| ----------- - ------- | | |/ 1 asin(x) \ | ________ x /asin(x)\| | 3/2 ________ 3 /asin(x)\ | ________ x | ________ x | | ||----------- - ------- | | / 2 2*log|-------|| |/ 2\ 2 / 2 x 6*log|-------| | / 2 | / 2 | | 1 || ________ x /asin(x)\| 6*asin(x) 2 3*x 6 1 asin(x) / 1 2 2*asin(x)\ / 1 2 2*asin(x)\ |\/ 1 - x \ x /| |\1 - x / x *\/ 1 - x \ x / \\/ 1 - x / \/ 1 - x | / 1 asin(x)\ / 1 asin(x)\ / 1 asin(x)\| -- || / 2 2*log|-------|| - --------- - ------------- + ----------- + -------------- ----------- - ------- 4*|----------- - -------------- + ---------| 2*|----------- - -------------- + ---------| 3*|--------------------- - --------------|*|---------------------------------------- + -------------- - ------------------------- - ----------------------| 12*|----------- - -------| 2*|----------- - -------| 4*|----------- - -------|| 2 ||\/ 1 - x \ x /| 4 3/2 5/2 ________ /asin(x)\ ________ x | 3/2 ________ 3 | | 3/2 ________ 3 | \ asin(x) x / | asin(x) 3 2 ________ | | ________ x | | ________ x | | ________ x || x ||--------------------- - --------------| x / 2\ / 2\ 3 / 2 24*log|-------| / 2 |/ 2\ 2 / 2 x | |/ 2\ 2 / 2 x | | x x *asin(x) / 2 2 | | / 2 | | / 2 | | / 2 || /asin(x)\ |\ asin(x) x / x*\1 - x / \1 - x / x *\/ 1 - x \ x / \/ 1 - x \\1 - x / x *\/ 1 - x / \\1 - x / x *\/ 1 - x / \ x*\/ 1 - x *asin (x)/ \\/ 1 - x / \\/ 1 - x / \\/ 1 - x /| |-------| *|----------------------------------------- + ---------------------------------------------------------- - --------------- - --------------------- - -------------------------------------------- - -------------------------------------------- + ----------------------------------------------------------------------------------------------------------------------------------------------------------- + -------------------------- - ------------------------- + -------------------------| \ x / | 5 asin(x) 4 3/2 x*asin(x) ________ 2 3 / 2\ 3 ________ | | x x / 2\ 2 / 2 2 x x *asin(x) x*\-1 + x /*asin (x) 2 / 2 2 | \ \1 - x / *asin (x) \/ 1 - x *asin (x) x *\/ 1 - x *asin (x) / --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- x