Ashleycooks Ashleycooks Today at 7:57 PM Mathematics Answered Let U = {q, r, s, t, u, v, w, x, y, z} A = {q, s, u, w, y} B = {q, s, y, z} C = {v, w, x, y, z}. List the elements in the set. (A ∩ B ∩ C)'