Question

Derive a relation on set a={1,3,5,7,9},b={2,4,6,8,10}

Answer 1

Answer:

a*b={(1,2)(1,4)(1,6)(1,8)(1,10)(3,2)(3,4)(3,6)(3,8)(3,10)(5,2)(5,4)(5,6)(5,8)(5,10)(7,2)(7,4)(7,6)(7,8)(7,10)(9,2)(9,4)(9,6)(9,8)(9,10)}