If
then the quadratic equation has
At least one in
At least one root in
At least one root in
none of these
As we learnt in
Rolle's Theorems -
Let f(x) be a function of x subject to the following conditions.
1. f(x) is continuous function of
2. f'(x) is exists for every point :
3.
-
So at least one root between (0,1)
Option 1)
At least one in
This option is correct
Option 2)
At least one root in
This option is incorrect
Option 3)
At least one root in
This option is incorrect
Option 4)
none of these
This option is incorrect
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