Math, asked by sudeepsingh7241, 10 months ago

the sum of the digits of the number 10^n-1 is 3375.The value of n will be-

Answers

Answered by kirankumarsk25820

5

answer is 375

ever lhs is in the form of 9's

it can be expressed as 9n=3375

n=3375/9

n=375

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