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[Post New]14 Oct 2007 11:32:15 IST
    Subject: Logarithm and function
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sankydreams (998)

Blazing goIITian

Olaaa!! Perrrfect answer. 168  [247 rates]
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Which of the following is are true? You may use f(x) = [log(logx)] / logx
 
A) (log2.1)log2.2 > (log2.2)log2.1
B) (log4)log5        < (log5)log4
C) (log30)log31    > (log31)log30
D) (log28)log30    < (log30)log28
 
Rates assured.....plz dont tell me to use scientific calculator and take out the values, i wont be getting it during exams....
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