Let T be a relation from A = {0, 1, 2, 3} to B = {0, 1, 2, 3, 4} such that (a, b) element T iff b^2 a ^2 is an odd number. (A, B subset U = Z.) (Hint: Write down all the elements of T. For example, if 4 element B and 1 element A then 4^ 2 1^ 2 = 16 1 = 15 which is an odd number, thus (1, 4) element T.)