Home
Class 12
MATHS
The arithmetic mean of the nine numbers ...

The arithmetic mean of the nine numbers in the given set {9, 99, 999, ....... 999999999} is a 9 digit number N, all whose digits are distinct. The number N does not contain the digit

Promotional Banner

Similar Questions

Explore conceptually related problems

The arithmetic mean of the nine number in the given set {9,99,999, ...... 999999999} is a 9 digit number N, all whose digits are distinct. The number N does not contain the digit

The arithmaeic mean of the nine numbers in the given set {9,99,999,…..999999999} is a 9 digit number N, all whose digits are distinct. Then which digit does not appear in number

All the natural numbers,sum of whose digits is 8 are arranged in ascending order then the 170 number in the list does not contain the digit

Find the number of all five digit numbers with distinct digits.

The number of all four digit numbers with distinct digits is

Digit not contained by arithmetic mean of the nine distinct numbers in the given set {9,99,999,9999,99999,999999,9999999,99999999,999999999}

The number of all numbers having 5 digits, with distinct digits is

The number of all numbers having 5 digits, with distinct digits is

Find the number of n digit numbers,which contain the digits 2 and 7, but not the digits 0,1,8,9.