Question icon
Algebra

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

Profile image of suresh parasa
7 Years agoGrade
Answers icon

1 Answer

Profile image of Deepak Kumar Shringi
7 Years ago
sum of digits =9
make cases in which sum can be 9 and then arrange