Asked by  | 8th Jun, 2008, 09:13: PM

Expert Answer:

loga b logb c =  loga c

using this identity loge10 = log1010 / log10 e = 1/ log10 e

differentiating it w.r.t log10 e will give us -1/ (log10 e)2

Answered by  | 12th Sep, 2008, 03:30: AM

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