3.
|
A. –1/2 |
B. 0 |
C. 1/2 |
|
D. 1/2 |
E. |
Solution: The answer is B
The given limit is an indeterminate form of type 0(
). Thus rewriting 2-n ln n as a quotient turns the limit into an indeterminate form of type / so that we can apply l’Hospital’s Rule, as follows:
