The least value of the sum of any positive real number and its recipro

1.	The least value of the sum of any positive real number and its reciprocal is [MP PET 1994]
A.	1
B.	2
C.	3
D.	4
Answer» C. 3

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The least value of the sum of any positive real number and its reciprocal is [MP PET 1994]

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