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Mathematics, 28.06.2021 23:30 agilitygirl1

The harmonic mean of two real numbers x and y equals 2xy/(x + y). By computing the harmonic and geometric means of different pairs of positive real numbers, formulate a conjecture about their relative sizes and prove your conjecture.

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The harmonic mean of two real numbers x and y equals 2xy/(x + y). By computing the harmonic and geom...
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