Find the following limits using L'Hopital's rule.
See attachment below.
L'Hopital's Rule is a powerful technique, for resolving INDETERMINACIES,. So to use L'Hopital's Rule, first we have to be sure there is an INDETERMINACY. And these indeterminancies are 0/0, infinity/infinity, 0.infinity, infinity-infinity.
Now remembering that we can pass to the solution. Looking at the first question:
A) lim (1 + 2/x)^3x
when we use 4 instead of x we can see that this problem is not an ...
This shows how to use L'Hopital's rule to find limits.