If A₁ and A₂ are two AMs (arithmetic means), G₁ and G₂ are two GMs (geometric means) and H₁and H₂ are two HMs (harmonic means) of two numbers, then $\frac{A_{1} + A_{2}}{H_{1} + H_{2}}$ is equal to

\frac{H_{1} H_{2}}{G_{1} G_{2}}

\frac{G_{1} G_{2}}{H_{1} H_{2}}

\frac{H_{1} H_{2}}{A_{1} A_{2}}

\frac{G_{1} G_{2}}{A_{1} A_{2}}

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Janvhi

Fivucic8vofyjgu

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Abhishek Kumar

A1 A2=a b,G1*G2=ab,1/H1 1/H2 = 1/a 1/b then proceed as given in the solution.

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Avinash

Pls give a better explanation

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Aditi Tripathy

Dint get the explanation!

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Kalla sai chandra kumari

Didnt understand

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