2007-02-13T19:04:34ZFluxBBhttp://www.mathisfunforum.com/viewtopic.php?id=6043thanks alot alot guys ...]]>http://www.mathisfunforum.com/profile.php?id=25002007-02-13T19:04:34Zhttp://www.mathisfunforum.com/viewtopic.php?pid=59228#p59228they are the same thing though when i first learnt the chain rule, i learnt it int he function notation, then in the above notation.]]>http://www.mathisfunforum.com/profile.php?id=37582007-02-13T17:08:28Zhttp://www.mathisfunforum.com/viewtopic.php?pid=59216#p59216They are in fact the same thing, but stated in different ways.
The composition rule is:
f(x) = g(h(x)), then f'(x) = g'(h(x))*h'(x)
]]>http://www.mathisfunforum.com/profile.php?id=21432007-02-13T17:05:34Zhttp://www.mathisfunforum.com/viewtopic.php?pid=59215#p59215well i dont know about that composite derivitave, do you mean chain rule?]]>http://www.mathisfunforum.com/profile.php?id=37582007-02-13T16:49:00Zhttp://www.mathisfunforum.com/viewtopic.php?pid=59214#p59214i forgot to put the power ( 1 / 2 ) in one of them ...]]>http://www.mathisfunforum.com/profile.php?id=25002007-02-13T15:18:48Zhttp://www.mathisfunforum.com/viewtopic.php?pid=59203#p59203i think this is the first step ... but maybe there are special way ... because it will take long time to do it with the natural way ...
who can countinue ?
]]>http://www.mathisfunforum.com/profile.php?id=25002007-02-13T15:13:16Zhttp://www.mathisfunforum.com/viewtopic.php?pid=59202#p59202differentiate this with respect to x