If for two numbers the mean is 25 and the harmonic mean is 9 what is the geometric mean

If for two numbers the mean is 25 and the harmonic mean is 9 what is the geometric mean

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  1. Answer:

    We know that,

    [tex](GM)^2=AM.HM[/tex]

    Given,

    Arithmetic Mean (AM) = 25

    Harmonic Mean (HM) = 9

    => Geometric Mean = [tex]\sqrt{(9)(25)}[/tex] = (3)(5)

    => Geometric Mean =15

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