A) \[5/3\]
B) \[8/3\]
C) \[11/3\]
D) \[{{2}^{101}}\]
Correct Answer: B
Solution :
\[\left| z+\frac{1}{z} \right|\ge |z|-\frac{1}{|z|}\] \[{{\left| z+\frac{1}{z} \right|}_{\text{least}}}\ge 3-\frac{1}{3}\ge \frac{8}{3}\]You need to login to perform this action.
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