how to easily solve the apptitude
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If am = x , then m = logax.
Properties :
1.log xx = 1
2.log x1 = 0
3.log a(xy) = log ax + log ay
4.log a(x/y) = log ax - log ay
5.log ax = 1/log xa
6.log a(xp) = p(log ax)
7.log ax = log bx/log ba
Note : Logarithms for base 1 does not exist.
Properties :
1.log xx = 1
2.log x1 = 0
3.log a(xy) = log ax + log ay
4.log a(x/y) = log ax - log ay
5.log ax = 1/log xa
6.log a(xp) = p(log ax)
7.log ax = log bx/log ba
Note : Logarithms for base 1 does not exist.
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