An eight-digit number, divisible by 9, is to be formed by using 8 digits out of the digits 0, 1, …….

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An eight-digit number, divisible by 9, is to be formed by using 8 digits out of the digits 0, 1, …, 9 without repetition. The number of ways in which this can be done is

Options :-

1. 9!
2. 2(7!)
3. 4(7!)
4. 36(7!)

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