使用洛必达法则应注意的几个问题

Notes on the use of L'Hopit Rule

洛必达法则是求未定式0/0型与∞/∞型的极限的重要方法,指出了在使用洛必达法则时应注意的几个问题。

L Hopit Rule is an important method of solving the limit of indeterminate type and type. This paper points out some notes on the use of L Hopit Rule.