The equation has |
|||||||
a) |
No real roots |
b) |
One real root |
c) |
Two real roots |
d) |
Four real roots |
The equation has |
|||||||
a) |
No real roots |
b) |
One real root |
c) |
Two real roots |
d) |
Four real roots |
(d)
We have,
So, the given equation has four real roots