Question

if one root of the quadratic equation ax{2}+bx+c=0 is the reciprocal of the other, then
a)b=c b)a=b c)ac=1 d)a=c

Answer 1

Answer:

obviously your answer will be option d i.e a=c beause if you will took one root as alpha and other root be 1/alpha then product will be a=c hence your answer will be option (d)