If A1B1C1 , A2B2C2 and A3B3C3 are three...

If `A_1B_1C_1 , A_2B_2C_2 and A_3B_3C_3` are three digit numbers, each of which is divisible by k, then `Delta = |(A_1,B_1,C_1),(A_2,B_2,C_2),(A_3,B_3,C_3)|` is

divisible by k

divisible by `k^(2)`

divisible by `k^(3)`

None of these

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