Question

Make the smallest four digit number by using any one digit twice by 0,4,9

Answer 1

Hii frnd.
The smallest 4 digit no. would be 4009.
Hope it helped u.

Answer 2

Heya


We can make 4009 which is the smallest four digit number by using any one digit twice by 0,4,9.

Because we can't place:

0 in front that would become 3 digit number then.

9 because it would become a very large number not the smallest one...


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Glad to help