Question

7.
Unit vectors describe directions in space. A unit vector has a magnitude of one, having a
specified direction.
The unit vectors i, j and k are vectors of unit magnitude and point in the direction of the x, y and z
axes respectively, in a right handed coordinate system.​

Answer 1

Explanation:

unit vectors i,j and k are vectors of unit magnitude and point in the direction of the x,yand z.......