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If a,b,c are different and |(a,a^(2),a^(...

If a,b,c are different and `|(a,a^(2),a^(3)-1),(b,b^(2),b^(3)-1),(c,c^(2),c^(3)-1)|=0` then

A

`a+b+c`

B

0

C

1

D

`-1`

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A
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