Question

11. Take two digits 5 and 7. From them make four
digit numbers, using both the digits equal
number of times?

(i) What is the greatest number.

(ii) What is the smallest number.


(iii) What is the number of different numbers
that can be formed in all.​

Answer 1

Answer : i) 7755

ii) 5577

iii) 7

Answer 2

Answer:

7755

5577

7

Step-by-step explanation:

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