Write the greatest six-digit number using four different digits.
The four different digits are 9 , 8 , 7 , 6
The greatest six-digit number using four different digits:
999876
Hence 999876 is required solution
Write the greatest four digit number using two different digits.
Using the digits 2,3,9 and 6,write the greatest four digit number.
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.
Write the greatest four-digit number of four different digits.
Write the greatest and the smallest four-digit numbers using different digits when digit 5 is at hundreds place.