# Draw the following directions in a BCC unit cell, and list the position coordinates of the atoms…

Draw the following directions in a BCC unit cell, and list the position coordinates of the atoms whose centers are intersected by the direction vector. Determine the repeat distance in terms of the lattice constant in each direction. (a) [010] (b) [011] (c) [111] (d) Find the angle between directions in (b) and (c).