Given, , then x, y, z are respectively.
If then angle between and is
π/6
π/3
π/2
π
If C is the midpoint of AB and P is any point outside AB, then
If then the angle between and is
45o
180o
90o
60o
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
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
If then the unit vector in the direction of is.
ABCD is a quadrilateral, P,Q are the midpoints of and , then is equal to
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
The non-zero vectors Then, the angle between is.
0
π/4
