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  • If AM and HM of two positive numbers are 125 and 5 respectively, then their GM isOption: 1 5Option: 2</

If AM and HM of two positive numbers are 125 and 5 respectively, then their GM is

Option: 1

5


Option: 2

125


Option: 3

25


Option: 4

1


Answers (1)

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As we learnt

Relation between AM, GM and HM of two positive numbers

\left ( GM \right )^{2}= \left ( AM \right )\left ( HM \right )

 

In this Question,

\left ( GM \right )^{2}= 5\times 125= 625\Rightarrow GM=25

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