if Arithmetic mean is 25 and harmonic mean is 9 find Geometric mean
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Answered by
16
Answer:
Step-by-step explanation:
(GM)^2=AM×HM
So,
(GM^2)=25×9
(GM)^2=225
GM=15
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Answered by
10
The value of Geometric mean is 15
Step-by-step explanation:
let the numbers be a and b
then
Arithmetic mean AM = ..1
harmonic mean HM = ..2
from 1 and 2
ab = AM × HM ...3
we need to find out the GM which is given by
GM =
from 3 equation
placing the value we get
GM = 5× 3
GM = 15
hence, Geometric mean is 15
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If the arithmetic mean is 25 and the harmonic mean is 15 then the geometric mean is
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