Jawabanmu

2013-12-09T09:51:12+07:00
Sifat logaritma yg ini:
a'log a = 1
 a'log b = \frac{p'log b}{p'log a}
a'log b.c = a'log b + a'log c

6'log 14 =  \frac{2'log 14}{2'log 6}= \frac{2'log 2.7}{2'log 2.3}= \frac{2'log 2 + 2'log 7}{2'log 2 +2'log 3}= \frac{1+a}{1+b}