question_answer

The product of two numbers is \[\frac{b}{a}\]. If one of the number is \[\frac{a}{{{b}^{2}}}\], then the other

A) \[\frac{{{a}^{2}}}{b}\]        

B) \[\frac{a}{{{b}^{2}}}\]

C)   \[\frac{{{b}^{2}}}{{{a}^{3}}}\]                   

D)       \[\frac{{{b}^{3}}}{{{a}^{2}}}\]

E) None of these