Question

Question #5cc08

Answer 1

See below.

Explanation:

You can not say it is base 1, because 1 can never be the base of a logarithmic system, since raising 1 to any power is still 1.

Generally `log(a)` would be taken to mean base 10, or a common logarithm. If a different base is used then it needs to be written like this `log_(b)(a)`, where b is the base, or specified in words at the beginning.