Log base 21 of 13 Converter - Evaluate Log21 13

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Convert Log base 21 of 13 Online

Use the form below to do your conversion.

Log =
The conversion answer Log2113 = 0.84248003091727

Solution

Step1

Log2113=Log(13) ÷ Log(21)

Log(13)= 1.1139433523068

Log(21)=1.3222192947339

Log2113=1.1139433523068 ÷ 1.3222192947339

Ans=0.84248003091727

Step2

Alternatively, the logarithm can be calculated like this.