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 and are vectors such that , then the angle between and is
120o
60o
90o
30o
If the position vector of A with respect to O is then the position vector of B with respect to 0 is
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 the vector is perpendicular to , then c is equal to
4
5
6
7
The resultant of
√29
√66
√62 - 2 √35
The projection of is
I Two non- zero, non collinear vectors are linearly independent.
II. Any three coplanar vectors are linearly dependent. Which of the above statements is/ are true?
Only I
Only II
Both I and II
Neither I nor II
The non-zero vectors Then, the angle between is.
π
0
π/4
π/2
If the points with position vectors are collinear, then a is equal to
-40
-20
20
40
