Question

what is the greatest number using different digits
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Answer 1

Step-by-step explanation:

Answer: Since, we have to write the greatest 5 digit number having 2 different digits, we will pick up three greatest digits 9, 8 , 7 out of the digits 0, 1, 2 , 3, 4, 5, 6, 7, 8, 9. Hence, the greatest five digit formed will be 99998.

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