Use the form below to do your conversion.
Solution
Step1
Log217963=Log(7963) ÷ Log(21)
Log(7963)= 3.9010767157263
Log(21)=1.3222192947339
Log217963=3.9010767157263 ÷ 1.3222192947339
Ans=2.9504006871351
Step2
Alternatively, the logarithm can be calculated like this.