Write the greatest 7-digit number having four different digits.
Answers
Answered by
3
Answer:
9876543
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Answered by
10
ANSWER:
The answer is 9999987
EXPLAINATION:
Since we have to write the greatest 7-digit number having 3 different digits, we will pick up the three greatest digits 7, 8, 9 out of the digits 0, 1, 2, 3, 4, 5, 6, 7, 8 ,9. Therefore, the greatest 7-digit number is 9999987.
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