Identify base logarithm: Identify the base of the logarithm in question.The logarithm log(10) typically implies a common logarithm, which has a base of 10. This means we are looking for the power to which the base 10 must be raised to obtain the number 10.
Apply definition: Apply the definition of a common logarithm.By definition, logb(b)=1, because b1=b. Therefore, log10(10)=1, since 101=10.
Conclude solution: Conclude the solution.Since log10(10)=1, the value of log(10) is 1.