Khan/khan-exercises — Issue #5481: Chain rule 1 - Mistake
Author: KhanBugz
Created: 2011-11-03 12:51:05+00:00
State: open
Labels: chrome, win7

Reporter: shgidi@gmail.com

Hi, you have a mistake. This is not a composition of function. thus the chain rule is not required here. anyway, the answer is 1.

[chain_rule_1.html?seed=45&problem=0](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/chain_rule_1.html?seed=45&problem=0&debug)

["None of the above.","(\\ln{x})(e^{\\ln{x}})","e^{\\ln{x}}(\\frac{1}{x})"]

Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/535.2 (KHTML, like Gecko) Chrome/15.0.874.106 Safari/535.2

MathJax is loaded, ready, queue length: 0