Let `A={1,2,3,5}\' and \'B={4,6,9}.` Define a relation from A to B, given by `R={(a,b):a

Let `A={1,2,3,5}\" and \"B={4,6,9}.` Define a relation from A to B, given by `R={(a,b):a inA,b inB\" and \"(a-b)\" is odd\"}.` (i) Write R in roster form. (ii) Find dom (R) and range (R).