Likewise,
Now let’s look at somemoreexamples.
Example3:
Evaluate
Solution:
Since , L’Hospital’s Rule appliesand we have
Let’s look at an examplewith trigonometricfunctions.
Example4:
Evaluate
Solution:
Since , L’Hospital’s Rule appliesand we have
Example5:Evaluate
Solution:
Since , L’Hospital’s Rule appliesand we have