VectorHard
Question
If the position vector of points A and B with respect to point P are respectively 
and 
then the position vector of middle point of 
is -
and then the position vector of middle point of is -Options
A.
B.
C.
D.None of these
More Vector Questions
The values of a, for which the points A, B, C with position vectors and respectively are the vertices of a right angled ...If , , are mutually perpendicular unit vectors, then [] equals-...The number of vectors of unit length prependicular to vectors = (1, 1, 0) and = (0, 1, 1) is...If G and G′ be centroids of triangles ABC and A′B′C′. Then + + is equal to -...If , , are three non- coplanar vectors, then equals-...