question_answer

The condition that the roots of the equation \[a{{x}^{2}}+bx\text{ +}c=0\]be such that one root times the other is                                   

A)  \[n{{c}^{2}}=ab{{(n+1)}^{2}}\]

B)         \[n{{a}^{2}}=bc{{(n+1)}^{2}}\]

C)  \[n{{b}^{2}}=ca{{(n+1)}^{2}}\]   

D)  None of these