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May 1st, 2014, 01:29 AM  #1 
Member Joined: Sep 2013 Posts: 75 Thanks: 0  logarithm inequality
log base 3 (x) < 2 and log base (1/3) (x) < 2. I have problem with the 2 is it log base (10) 100?

May 1st, 2014, 01:46 AM  #2 
Member Joined: Sep 2013 Posts: 75 Thanks: 0 
I now see, it must be; log base 3 (x) < log base 3 (9). The answer is. 0<x<9

May 1st, 2014, 02:00 AM  #3 
Member Joined: Jan 2014 From: Tashkent, Uzbekistan Posts: 52 Thanks: 2  bongantedd, well done!

May 1st, 2014, 02:18 AM  #4 
Member Joined: Sep 2013 Posts: 75 Thanks: 0 
I now see, it must be; log base 3 (x) < log base 3 (9). The answer is. 0<x<9


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inequality, logarithm 
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