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If the arithmetic and geometric mean of two distinct positive numbers are A and G respectively, then their harmonic mean is A. A/vG B. A/G2 C. G2/A D. vA/G

If the arithmetic and geometric mean of two distinct positive numbers are A and G respectively, then their harmonic mean is
A. A/vG
B. A/G2
C. G2/A
D. vA/G

Grade:Upto college level

1 Answers

Sourabh Singh IIT Patna
askIITians Faculty 2104 Points
8 years ago
harmonic mean of two numbers is

H = G2/A

So the third option is the right answer

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