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Question
If 
= 0 and vectors (1, a, a2) (1, b, b2) and (1, c, c2) are non-coplanar, then the product abc equals
= 0 and vectors (1, a, a2) (1, b, b2) and (1, c, c2) are non-coplanar, then the product abc equalsOptions
A.2
B.-1
C.1
D.0
Solution
(1 + abc)
⇒ abc = - 1.
Hence, (B) is the correct answer
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