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posted by Steve Saturday, June 15, 2013 at 1:17pm.
How to find Geometric mean if arithmetic and harmonic mean is given, The question is AM = 2700 and HM = 75, then find GM ?
Given and b, GM = √(ab) AM = (a+b)/2 HM = 2ab/(a+b) So, GM = √(AM*HM) = √(2700*75) = 450
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