Question

Make the greatest and the smallest 4 – digit

numbers using the digits 5 , 4 , 7 and 9 ( without

repeating the digits ) such that 9 is at ten’s

place.​

Answer 1

Step-by-step explanation:

4597 Smallest

7594 Greatest

Answer 2

Answer:

7594 and 4597

Step-by-step explanation:

Greatest 4-digit numbers = 7594 (9 at tens place)

Smallest 4-digit numbers = 4597 ( """"""""""""""""")