VectorHard
Question
If 
are three non-coplanar and 
are reciprocal vectors to 
and 
respectively, then ( 
+ m 
+ n 
). 
is equal to : (where 
m, n are scalars)
are three non-coplanar and are reciprocal vectors to and respectively, then ( + m + n ). is equal to : (where m, n are scalars) Options
A.
2 + m2 + n2
2 + m2 + n2B.lm + mn + nl
C.0
D.none of these
More Vector Questions
If are non-coplanar vectors and $λ$ is a real number then for...If C is mid point of AB and P is any point outside AB, then-...If = 2î + ĵ + , = 3î − 4ĵ + 2 and = î − 2ĵ + 2 then the projection of + on is-...If a vector of magnitude 3√6 is directed along the bisector of the angle between the vectors and then...If and are two vectors, then-...