A) \[x+\frac{1}{x}\le -2\] for all \[x<0\]
B) \[x+\frac{1}{x}=0\]
C) \[x+\frac{1}{x}\ge 2\] for all \[x>0\]
D) Both (a) and (c)
Correct Answer: D
Solution :
(d): Not Available
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