Calculate the value of log10(1000).
The value of log 10 (1000) is exactly 3. Because it can be simplified as follows
First we factor out 1000 as 1000 =10×10×10 = 103
Second log 10 (1000) = log 10 (103)
= 3 log 10(10)
Here log x(x) = 1 implies that log 10(10) =1
Then 3 log 10(10) = 3(1) = 3.
Therefore the value of log 10 (1000) is equal to 3.