The number of seven digit numbers in which every digit is either greater than or equal to immediately preceeding one is n, then the unit’s digit of n is

Open in App

Solution

Suggest Corrections

Similar questions

Q. Total number of six-digit numbers that can be formed having the property that every succeeding digit is greater than the preceding digit is equal to

Q. The total number of

6

digit numbers that can be formed, having the property that every succeeding digit is greater than the preceding digit is equal to

Half of a two-digit number is greater than 10 times its unit digit by 1 more than the ten's digit of that number. If the sum of the digits present in the number is equal to 7, then what is the number?

Q. A 2-digit number has tens digit greater than the unit is digit if the sum of its digits is equal to twice the difference, no. of such numbers possible are

Q. Number of

3

digit numbers in which the digit at hundredth's place is greater than the other two digit is?

Join BYJU'S Learning Program