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If a seven-digit number made up of all d...

If a seven-digit number made up of all distinct digits 8, 7, 6, 4, 2, `x` and `y` divisible by 3, then `(A)` Maximum value of `x-y` is `9` `(B)` Maximum value of `x+y` is `12` `(C)` Minimum value of `xy` is 0 `(D)` Minimum value of `x+y` is `3`

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