檢舉 初入大学的新生想请教各位学长学姐~ 在 數學版 發表於 January 9, 2019 We have to consider these two condition: . Then, we can use L'Hospital's Rule to calculate the limit, we can get the answers are 1 and -1 respectively, which means left limit not equals to the right limits. hence limit at x to 0 not exists.
初入大学的新生想请教各位学长学姐~
在 數學版
發表於
We have to consider these two condition: .
Then, we can use L'Hospital's Rule to calculate the limit, we can get the answers are 1 and -1 respectively, which means left limit not equals to the right limits.
hence limit at x to 0 not exists.