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If arithmetic, geometric and harmonic means between two positive real numbers is A, G and H respectively, then, which of the following is true?

$\begin{array}{1 1} A>G>H \\G>A>H \\ A> G < H \\ H > G > A\end{array}$

1 Answer

Answer : (a) A>G>H
Explanation : Let the two real numbers be a,b
Which is always positive as it is a square.
Therefore A>G.
answered Jan 17, 2014 by yamini.v

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