VectorHard
Question
are 3 vectors, such that 
, then 
is equal toOptions
A.0
B.- 7
C.7
D.1
More Vector Questions
If , and (3 − 2) are position vectors of three points, then points are-...Let ABCD be a parallelogram such that and ∠ABD be an acute angle. If is the vector that coincides with the altitud...If the vector and are mutually perpendicular, then × { × { × ( × )}} is equal to -...If the moduli of vectors and are 1 and 2 respectively and . = 1, then the angle θ between them is-...The scalar equals...