Question

How do you calculate `Log_2(2)`?

Answer 1

`log_2(2)=1`

Explanation:

An expression in exponential form `a^n=b` is written as `log_ab=n`.

Now `a^1=a` for all `a`, hence `log_a(a)=1`. Hence,

`log_2(2)=1` as `2^1=2`