VectorHard
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
Create a free account to view solution
View Solution FreeMore Vector Questions
If the vectors and are the sides of a triangle ABC, then the length of the median through A is :...If the non zero vectors are perpendicular to each other then the solution of the equation, is -...Unit vector in the direction of is represented by -...If is along the angle bisector of then -...If A, B, P, Q, R be any five points in a plane and forces , , act at the point A and forces , , act at the point B, then...