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5 digit number divisible by 9 are to be formed by using the digits 0,1,2,3,4,5,7,8 without repetition. The total number of such 5 figured numbers formed is

5 digit number divisible by 9 are to be formed by using the digits 0,1,2,3,4,5,7,8 without repetition. The total number of such 5 figured numbers formed is

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1 Answers

Deepak Kumar Shringi
askIITians Faculty 4404 Points
5 years ago
sum of digits =9
make cases in which sum can be 9 and then arrange

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