Ononot — Let X = \{x1, x2, \dots, xn\} be a set of n positive numbers

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Central Tendencyhard

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Let $X = \{x_1, x_2, \dots, x_n\}$ be a set of $n$ positive numbers with arithmetic mean $A$ and geometric mean $G$ . If $n=2$ , which of the following is true for the harmonic mean $H$ of $x_1$ and $x_2$ ?