Solve the question on functions as shown in fig. 3 1. Draw arrow diagrams for U, V, and W. 2. Indicate whether any of the relations U, V, and W are functions. Let A = (2, 4) and B = {1, 3, 5) and define relations U, V, and W from A to B as follows: For all (x, y) EAX B, (x, y) E U means that y - x > 2. x (x, y) E V means that y - 1= 2 W = {(2, 5), (4, 1), (2, 3) }. Figure 3: Functions for question no. 4