763920
Zero; all six digit numbers have six digits. Dude.. i m asking 6 digit numbers, containing only 4 different digits..!! e.g.:123412.. with only 2 digits repeated..!! My guess is: 10*9*8*7*4*3 but I'm also guessing that is wrong- sorry!
Assuming you mean digits and not didgets, the answer is 6.
There are 6 odd digits.There are 6 odd digits.There are 6 odd digits.There are 6 odd digits.
10x10x9 = 900 ans.
There are 22680 numbers, excluding those with leading 0s.
763920
Zero; all six digit numbers have six digits. Dude.. i m asking 6 digit numbers, containing only 4 different digits..!! e.g.:123412.. with only 2 digits repeated..!! My guess is: 10*9*8*7*4*3 but I'm also guessing that is wrong- sorry!
89999 Any whole number above 99999 has 6 or more digits, and any whole number below 10000 has 4 or less digits. Since there are only whole numbers involved, it is a simple subtraction of 10000 from 99999.
6
There are 60480 numbers.
6*5*4*3*2*1=720 possible numbers
6*6*3 = 108 numbers.
Assuming you mean digits and not didgets, the answer is 6.
There are 6 odd digits.There are 6 odd digits.There are 6 odd digits.There are 6 odd digits.
6
10x10x9 = 900 ans.