In nature, substances often possess a crystalline structure. The basic component of a crystal is the unit cell, such as the rectangular parallelpiped illustrated in In the questions that follow, express your answers in terms of the unit vectors i, j, and k, that is, a vector with components V, Vy, and V, in the x, y, and z directions, respectively, is written V1 + Vj+Vk. L E A H ( L F B G C Part A What is the vector Vco from point C to point O? Express you answer in terms of any of the following: L1, L2, L3, i, j, and k. View Available Hint(s) (1) ANSWER: V co = - Lj Part B What is the vector VOE from point O to point E? Express you answer in terms of any of the following: L1, L2, L3, i, j, and k. ANSWER: VOE = Li+Lak Part C What is the vector VOF from point O to point F? Express you answer in terms of any of the following: L, L2, L3, i, j, and k. ANSWER: VOP = L+ L3+ L3k Part D What is the vector from A to B, VAB? Express you answer in terms of any of the following: L, L2, L3, 2, 3, and k. ANSWER: VAB = L3 Part E What is the vector VBE from point B to point E? Express you answer in terms of any of the following: L, L, L3, i, j, and k. ANSWER: VBE = - L + Lak