About Lesson
3.6 L’Hospital’s Rule 罗比达法则
Evaluate the following limits
计算下列各极限
1.
Answer :
1
2. 

Answer :
0
3. 

Answer :

4. 

Answer :
-1
5. 

Answer :
1
6. 

Answer :

7. 

Answer :

8. 

Answer :
1