= x. Then m = loga
x. (a = positive real number)
= 64. Then 6 = log2
Logarithm is a kind of operation, m
is the number of times where base number a
is multiplied by itself to reach number x
|Properties of Logarithms
|loga 1 = 0
||log of 1 to any base is 0.
|logx x = 0
||log of any number to its own base is always 1.
|log 100 = 2
||default base is 10 known as common logarithm.
|loga (xy) = loga x + loga y
|loga (x/y) = loga x - loga y
|loga xp = p loga x
|loga x = 1/logx a = logb x / logb a