Easy Approach to L'Hospital's Rule and O.Stolz Theorem
Dai En · Studies in College Mathematics · 2010
This article establishes some relative lemmas for L'Hospital's Rule of the ∞/∞ form and O.Stolz Theorem for the limit of sequences of ∞/∞ form,as well as the limit of functions of 0/0 form and ∞/∞ form.Each lemma can be easily proved and the corresponding theorems can be obtained by these lemmas.