b) Draw the following planes and directions within a cubic unit cell: (a) [101] (e) [201] (b) [010] (c) [122] (d) [301] (f) [213] (g) (011) (h) (102) (i) (002) (j) (130) (k) (212) (1) (312) c) Assume a material having FCC crystal structure, find linear density for [010] with respect of R. (you have already drawn the direction in part b) d) Assume a material having BCC crystal structure, find planar density for (002) with respect of R. (you have already drawn the plane in part b)