Question

Take two digits 5 and 7 . From them make four digits numbers 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:

The two digits to be used are 5 & 7

We can make 4 digit numbers with this two digits. They are 5577, 5757,

7575, 7755, 5775, 7557. From these numbers,

    (i) The greatest number is 7755.

    (ii) The smallest number is 5577

    (iii) Totally 6 different number can be formed.

          Hope it helps you^_^

Answer 2

Answer:

1. 7755
2. 5577

6 no can form

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Step-by-step explanation:

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