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Which is greater: x=(log)3 5ory=(log)(17...

Which is greater: `x=(log)_3 5ory=(log)_(17)25 ?`

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`1/y = log_(25) 17 = 1/2 log_(5) 17 and 1/x = log_(5) 3 = 1/2log_(5) 9`
`:. 1/y gt 1/x or x gt y`
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