Make the greatest and the smallest four digit numbers using any four different digits with condition as given :
Digit 1 is always at thousands place.
Make the greatest and the smallest four digit numbers using any four different digits with condition as given.Digit 9 is always at hundreds place.
Make the greatest and smallest 4-digit numbers using any four different digits with the given condition:-
6is always in the ones place.
Question 172
Make the greatest and smallest 5 digit numbers using different digits without repetition, in which 5 appears at ten's place.