1. What are the directions of the family or form for a unit cube? Draw all directions in a..

1. What are the directions of the _111_ family or form for a unit cube? Draw all directions in a BCC unit cell. Can you identify a special quality of these directions? 2. What _110_ type directions lie on the (111) plane of a cubic unit cell? Draw those directions in an FCC unit cell. Can you identify a special quality of these directions?