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If |(a,a^2,1+a^3),(b,b^2,1+b^3),(c,c^2,1...

If `|(a,a^2,1+a^3),(b,b^2,1+b^3),(c,c^2,1+c^2)|=0` and vectors `(1,a,a^2),(1,b,b^2) and (1,c,c^2)` are hon coplanar then the product abc equals (A) 2 (B) -1 (C) 1 (D) 0

A

2

B

`-1`

C

1

D

0

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