If \[f(x)=x+\frac{1}{x},\] x > 0, then its greatest value is [RPET 200

1.	If \[f(x)=x+\frac{1}{x},\] x > 0, then its greatest value is [RPET 2002]
A.	? 2
B.	0
C.	3
D.	None of these
Answer» E.

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If \[f(x)=x+\frac{1}{x},\] x > 0, then its greatest value is [RPET 2002]

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