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:

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Answer 2

Step-by-step explanation:

2=495544!,95,8564885852929299202.595,95