Question

1. Use the given digits without repetition and make the greatest and smallest 4-digit numbers (a) 2.8.7,4 (b) 9,7.4.1 (c) 4. 7. 5,0 (d) 1, 7, 6, 2 (e) 5, 4, 0,3 (int: 0754 is a 3-digit number.) Now make the greatest and the smallest 4-digit numbers by using any one digit twice. (a) 3. 8,7 (b) 9.0.5 (c) 0, 4,9 (d) 8.5, 1 (Hint: Think in each case which digit will you use twice.) Make the greatest and the smallest 4-digit numbers using any four different digits with conditions as given. Digit 7 is always at Greatest 9 8 6 7 ones place Smallest 1027 4 (Note, the number cannot begin with the digito. Why?) (b) Digit 4 is always Greatest at tens place Smallest 4 Greatest 9 Digit 9 is always at hundreds place Smallest 9 Greatest 1 (d) Digit 1 is always at thousands place Smallest 11​

Answer 1

Answer:

Step-by-step explanation: