Question

the difference between the greatest and smallest 5 digit number using different digits

Answer 1

The answer for this question is 10234=88531. Please mark as brilliant.

Answer 2

Difference between greatest and smallest 5 digit number using number of different digits are 88531.

Solution:

The largest five digit number is 99999, since the number should be of unique digits, the largest 5 digit number without number repetition is 98765.

The smallest five digit number is 10000, since the number should be of unique digits, the smallest five digit number without number repetition is 10234.

Hence the difference between largest and smallest of number without number repetition is,   98765 - 10234 = 88531.