1.

If the vectors (a, b, c), (b, c, a) and (c, a, b) are linealy dependent then

Answer»

`a^(3)+B^(3)+C^(3)=3abc`
`a^(2)+b^(2)+c^(2)=2ABC`
`a^(3)+b^(3)+c^(3)+3abc=0`
`a^(2)+b^(2)+c^(2)+2abc=0`

ANSWER :A


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