Answer and Explanation
Your Answer is
Correct Answer is A
Explanation
Because 0< ab< a, so 0< b< 1. Because 0< ab< b, so 0< a< 1.
Your Answer is
Correct Answer is A
Explanation
Because 0< ab< a, so 0< b< 1. Because 0< ab< b, so 0< a< 1.