## Question

### Solution

Correct option is We have,   In âˆ†ACD, we have  In âˆ†AED, we have   #### SIMILAR QUESTIONS

Q1

Consider points ABC and D with position vectors  respectively. Then, ABCD is a

Q2

If the vectors are the sides of a âˆ†ABC, then length of the median through A is

Q3

The sides of a parallelogram are then the unit vector parallel to one of the diagonals is

Q4

If the points are collinear, where are three non-coplanar vectors, the value of t is

Q5

A vector coplanar with vectors and parallel to the vector Q6

Let the coordinates of a point P with respect to a system of non-coplanar vectors be (3, 2, 1). Then, the coordinates of P with respect to the system of vectors and Q7

If (xyz) ≠ (0, 0, 0) and then the values of a are

Q8

The vector lies in the plane of the vectors bisects the angle between . Then , which one of the following gives the possible values of α and β?

Q9

If are vectors forming consecutive sides of a regular hexagonABCDEF, then representing side CD is

Q10

If ABCDEF is a regular hexagon, then equals