VectorHard
Question
If G and G′ be centroids of triangles ABC and A′B′C′. Then 
+ 
+ 
is equal to -
+ + is equal to -Options
A.
B.2
C.3
D.
More Vector Questions
|(2î + ) × (î + ĵ + ) is equal to -...Let and If is a vector such that and is 30o, then is equal to...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...If |.| = 3 and | × | = 4, then the angle between and is-...The lines and are coplanar if...