Published by:
CGP EDU Academic Team
Published on: August 14, 2026
If both roots of the quadratic equation 
lie in 
, which one of the following can be [a]? (where [.] denotes the greatest integer function)
Text Solution
Verified by ExpertsThe correct answer is:
A
Let 
Now, four cases arise:
Case I 
Case II 
Case III 
Case IV 
-coordinate of vertex 
Combining all cases, we get 
Hence,
──────────────────────────────────────────────────────────────────────────────────────────
Prepare Smarter with CGP Edu
Get practice questions, solutions, and test series in one place.
Write a Review
Share your experience with this question and solution.
Commentary
Send your comment, doubt, correction, or feedback to admin.
Similar Questions
Explore conceptually related problems