If `a,b in R` and equality ` ax^2 - bx + c =0` has complex roots which are reciprocal of each other, then one has :

When the roots of the quadratic equation ax^2 + bx + c = 0 are negative of reciprocals of each other, then which one of the following is correct ?

If one root of the equation ax^(2) + bx + c = 0 is the reciprocal of the other root, then

The quadratic equation ax^(2)+bx+c=0 has real roots if:

The quadratic equation ax^(2)+bx+c=0 has real roots if:

A quadratic equation f(x)=ax^(2)+bx+c=0(a!=0) has positive distinct roots reciprocal of each ether. Then

If 2a+3b+6c =0 then the equation ax ^2 + bx +c=0 has atlest one root in