How do you write $log 0.001 = -3$ in exponential form?

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Answer 1 · 2016-05-10T08:54:58

$10^(-3)=0.001$ .

In general, $if c=log_b a$ , then the inverse relation is $a=b^c$ .

Here, $c=-3, b=10$ (for common logarithm) and $a=0.001$ .

How do you write log 0.001 = -3 log 0.001 = -3 in exponential form?