The non-zero vectors Then, the angle between is.
π
0
π/4
π/2
If the position vector of A with respect to O is then the position vector of B with respect to 0 is
Two vector and of equal magnitude 5, originating from a point and directs respectively towards north east and north- west. Then, the magnitude of - is
3√2
2√3
2√5
5√2
The position vectors of P and Q are respectively and . If R is a point on such that , then the position vector of R is
If the points with position vectors are collinear, then a is equal to
-40
-20
20
40
The projection of is
If then the angle between and is
45o
180o
90o
60o
A, B C, D, E, F in that order, are the vertices of a regular hexagon with centre origin. If the position vectors of the vertices A and B are respectively. is equal to
Consider points A,B,C and D with position vector respectively. Then, ABCD is a.
Square
Rhombus
Rectangle
None of these
Given, , then x, y, z are respectively.
