" prample "26" Write all the unit vectors in XY-plane."

Write all the unit vectors in X Y-p l a n edot

Write all the unit vectors in X Y-p l a n edot

Are all unit vectors equal ?

Let vec a= hat i be a vector which makes an angle of 120^@ with a unit vector vec b in XY plane. then the unit vector (vec a+ vec b) is

Let vec a= hat i be a vector which makes an angle of 120^@ with a unit vector vec b in XY plane. then the unit vector (vec a+ vec b) is

Let vec a= hat i be a vector which makes an angle of 120^@ with a unit vector vec b in XY plane. then the unit vector (vec a+ vec b) is

Write the unit of Vector areas element

Let vec a=hat i be a vector which makes an angle of 120^(@) with a unit vector vec b in XY plane.then the unit vector (vec a+vec b) is

A wavefront expressed by " x + y – z = 4" is incident on a plane mirror which is lying parallel to xy plane. Write a unit vector in the direction of reflected ray.

Let vecu=2hati-hatj+hatk, vecv=-3hatj+2hatk be vectors and vecw be a unit vector in the xy-plane. Then the maximum possible value of |(vecu xx vecv)|.|vecw| is