Question

find gm of 1.05 ,1.08 ,1.77​

Answer 1

Answer:

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Step-by-step explanation:

Answer: A.M. = 10, G.M. = 8 and H.M. = 6.4

Step-by-step explanation:

Given two numbers a= 4,   b= 16

A.M. (Arithmetic  mean ) =  \dfrac{a+b}{2} = \dfrac{4+16}{2} =102a+b=24+16=10

G.M. (Geometric mean) =  \sqrt{ab} = \sqrt{4\times 16} =\sqrt{64} =8ab=4×16=64=8

H.M. (harmonic mean) =   \dfrac{2}{\dfrac{1}{4} +\dfrac{1}{16} } =\dfrac{32}{5} =6.441+1612=532=6.4

Hence, A.M. = 10, G.M. = 8 and H.M. = 6.4

Answer 2

Answer:

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