L'hopital's rule will work if you apply it 3 times--there might be a better way
you should get 1/3
Evaluate the following limit :
I used L`Hospital`s, But I stucked.
I tried to use the sandwich theorem:
Since the minumum value for is .
since I make the denominator smaller then the whole fraction is bigger.
then ,By using the sandwich theorem, the desired limit
Is this right?
Do you have another way to make the limit simpler ?