Math Central - mathcentral.uregina.ca
Quandaries & Queries
Q & Q
. .
topic card  



list of
. .
start over

6 items are filed under this topic.
A limit of the form 0 times infinity 2007-11-13
From Russell:
find the following limit

lim x((e^1/x) -1) as x --> infinity

Answered by Penny Nom.
l'Hospital's rule 2007-10-28
Evaluate the following limit using L'Hospitals Rule
lim (sin x/x) ^ 1/(x^2)

Answered by Harley Weston.
(x/1+x)^x 2005-10-23
From A student:
LIMIT x-.->0 (x/1+x)x how to solve it.
Answered by Penny Nom.
L'hopital's rule 2005-05-15
From Abraham:
Find the limit of [(1/(x+4))-(1/4)]/x as x approaches zero. How do you use l"hopital's rule to find this limit. I know how to do it with multiplying everything by 4(x+4), and getting the answer, -1/16.But how do you apply derivatives with l'hopitals rule to this type of problem?
Answered by Penny.
L'Hopital's Rule 2001-11-25
From Mike:
I'm a high school senior. I'm in ap calculus and was wondering if you know the proof of L'Hopital's Rule? Our teacher said he has never been able to find it in a math book and was unable to derive it himself.
Answered by Claude Tardif.
l'Hospital's Rule 1999-10-18
From Yannick Gigandet:
How can I solve these two limits :
  1. lim when n approches 1 of n[a1/n -1]

  2. lim when x approches 0 of (eax - ebx) / x
Thanks for the answer!

Answered by Harley Weston.



Math Central is supported by the University of Regina and The Pacific Institute for the Mathematical Sciences.



Home Resource Room Home Resource Room Quandaries and Queries Mathematics with a Human Face About Math Central Problem of the Month Math Beyond School Outreach Activities Teacher's Bulletin Board Canadian Mathematical Society University of Regina PIMS