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Question
If a and b are two different positive real numbers, then which of the following relations is true
Options:
A .  2√ab>(a+b)
B .  2√ab
C .  2√ab = (a+b)
D .  None of these
Answer: Option B
:
B
We know that A > G > H
Where A is arithmetic mean, G is geometric mean and H is harmonic mean, then A > G
a+b2>ab or (a + b) > 2ab

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