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anonymous
 5 years ago
find limit: lim sqrt(x)ln(x)
x>0
anonymous
 5 years ago
find limit: lim sqrt(x)ln(x) x>0

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anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0this requires calculus first, manipulate so it becomes lim(x>0) ln(x)/(sqrt(x))^(1) then do L'Hopital's rule and take the derivative of top and bottom. you get lim(x>0) (1/x)/(1/2x^(3/2))

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0ugly, but then simplify it to get lim(x>0) 2sqrt(x) that will equal 0

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0On first try you get 0 times negative infinity. (Write that down you will see again lim x to zero of ln 0 is negative infinitiy.) However that is indeterminate form: apply l'hopital, try again.
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