﻿ If  are unit vectors, then the greatest value of : Kaysons Education

If  are Unit Vectors, Then The Greatest Value Of

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Question

Solution

Correct option is

Let θ be the angle between unit vectors .

Then,

Now,

and,

SIMILAR QUESTIONS

Q1

If  are three non-zero vectors, no two of which are collinear and the vector  is collinear with  is collinear with , then

Q2

If points  are collinear, then a is equal to

Q3

The vector  bisecting the angle AOB and C being a point on the line AB is

Q4

If the vector  bisects the angle between the vector  and the vector  then the unit vector in the direction of  is

Q6

and a point P on the line segment BC is equidistant from AB and AC, then  is

Q7

The vector , directed along the internal bisector of the angle between the vectors  with , is

Q8

are three non-zero vectors which are pair wise non-collinear. If  is collinear with  is collinear with  is:

Q9

unit vectors such that , then the value of

Q10

If the unit vectors  are inclined at an angle 2θ such that  then θ lies in the interval