Evaluate 10y = 0.000001
Solution:-
Note that by convention, log 10x is simply denoted log x. To evaluate log 0.000001, that is , log 100.000001, write y = log100.000001 in its equivalent exponential form.
10y = 0.000001
Express 0.000001 as the power of 10.
10y = 0.000001
=10-6
Therefore, log 0.000001 = -6