I came up with two methods. Is one of them the one you used?
Method 1:
(I prefer this one, as it "finds" the asymptote)
Using :
Now, using the result of this thread:
Method 2:
Applying Stolz theorem
Using :
Therefore , as desired.
I came up with two methods. Is one of them the one you used?
Method 1:
(I prefer this one, as it "finds" the asymptote)
Using :
Now, using the result of this thread:
Method 2:
Applying Stolz theorem
Using :
Therefore , as desired.