Question

find the difference between the greatest and the smallest numbers that can be formed using the digits 4,2,5,7,9,0 only once.​

Answer 1

Answer:

Hence, we can say that the smallest 4-digit number formed by using the digits 4, 0, 3, 7 each only once respectively is 3047. Therefore the largest and the smallest 4-digit numbers obtained by using the digits each only once are 7430 and 3047 respectively.

Answer 2

Answer:

950841

Step-by-step explanation:

greatest number form by 4,2,5,7,9,0=975420

smallest number from by 4,2,5,7,9,0=024579

difference between=975420-024579=950841

Answer=950841