What are the Miller indices of directions 1, 2, and 3 in Fig. 3-41? Atoms of a body-centered tetragonal metal are arranged in a square array on the (001) plane with a lattice constant of 0.460 nm. On...

What are the Miller indices of directions 1, 2, and 3 in Fig. 3-41? Atoms of a body-centered tetragonal metal are arranged in a square array on the (001) plane with a lattice constant of 0.460 nm. On the (100) and (010) planes, atoms are arranged in a rectangular array with lattice constants oif 0.460 and 0.495 nm. Sketch the atomic positions on the (110) plane and indicate the dimensions.