Simplify the logarithm.
Log10 10-3
since log_10(10) = 1, we have
1-3 = -2
Now, if you meant
log_10(10^-3), well that would of course be -3.
By definition, log_10(10^n) = n
Log10 10-3
1-3 = -2
Now, if you meant
log_10(10^-3), well that would of course be -3.
By definition, log_10(10^n) = n