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If a^(2) + b^(2) = 7 ab," prove that " ...

If `a^(2) + b^(2) = 7 ab," prove that " log((a+b)/3) = 1/2 (log a + log b)`.

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ALLEN-LOGARITHMS-All Questions
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  2. Find the value of 7 log(16/15) + 5 log (25/24) + 3 log (81/80).

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  3. If a^(2) + b^(2) = 7 ab," prove that " log((a+b)/3) = 1/2 (log a + lo...

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  13. Which one of the following denotes the greatest positive proper fra...

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  20. Which of the following when simplified, vanishes? a.1/((log)3 2)+2/((...

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