5. Let A = {4,5,6}and B = {1,3,5} and define relations R, S, and T from A to B as follows: For all (x, y) € Ax В, (х, у) € R means x > y x-y (x, y) E S is an integer 2 means Т %3D (4.7), (6,5), (6,7)}...

Extracted text: 5. Let A = {4,5,6}and B = {1,3,5} and define relations R, S, and T from A to B as follows: For all (x, y) € Ax В, (х, у) € R means x > y x-y (x, y) E S is an integer 2 means Т %3D (4.7), (6,5), (6,7)} a. Draw arrow diagrams for R, S and T. T b. Indicate whether any of the relations R, S, and T are functions