SOLUTION: 1) how many positive integers have characteristic 2 when base is 5.
2) find the number of digits in
5^25
Algebra.Com
Question 1106296: 1) how many positive integers have characteristic 2 when base is 5.
2) find the number of digits in
5^25
Answer by KMST(5328) (Show Source): You can put this solution on YOUR website!
1)
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So, the numbers 25, 26, ....124 have logarithm with characteristic 2.
Those are the first 124 minus the first 24:
positive integers.
2)=
As , ,
so has digits, just like ,
which is a 1 followed by 17 zeros.
We can even calculate that
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