Published by:
CGP EDU Academic Team
Published on: August 13, 2026
The value of 
for which both roots of the equation 
are completely in 
may be equal to :
Text Solution
Verified by ExpertsThe correct answer is:
CHECK THE SOLUTION.
(a, b)
We are asked:
Find 
so that both roots of
lie in 
.
Step 1: Condition for roots in 
For a quadratic 
to have roots in 
:
and 
if 
(since parabola opens upwards)
Discriminant 
for distinct real roots
Here: 
So from endpoints: 
Step 2: Ensure roots are real
Discriminant:
Step 3: Combine conditions
Check options: 
Only 
and 
satisfy 
So, Answer 
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