Answer is (c)
It is given that the equation has no real roots.
If the equation has no real roots then
(a)
(b)
(c)
(d) None of these
(a)
(b)
(c)
(d) None of these
If the equation has no real roots then
(a)
(b)
(c)
(d) None of these
(a)
(b)
(c)
(d) None of these