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If Delta=|(C(x,1),C(x,2),C(x,3)) , (C(y,...

If `Delta=|(C(x,1),C(x,2),C(x,3)) , (C(y,1),C(y,2),C(y,3)), (C(z,1),C(z,2),C(z,3))|` then `Delta` is (A) divisible by `x` (B) divisible by `(x-y)` (C) divisible by `z` (D) not divisible by `y`

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