Published by:
CGP EDU Academic Team
Published on: August 13, 2026
Let 
be an integer such that all the real roots of the polynomial 
lie in the interval 
. Then, 
is equal to
Text Solution
Verified by ExpertsThe correct answer is:
2
(2) Let, 
is strictly increasing function. Since it is an odd degree polynomial it will have exactly one real root.
Now, by observation
has at least one root in 
──────────────────────────────────────────────────────────────────────────────────────────
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
PART-I PHYSICS
SECTION-A
A tuning fork of unknown frequency produces 5 beats/s with a fork of know…
The trajectory a projectile in a vertical plane is , where and are constants and are respectiv…
A cord is wound round the circumference of wheel of radius . The axis of the wheel is horizontal a…
Find the peak current and resonant frequency of the following circuit (as shown in figure)
The incident ray, reflected ray and the outward drawn normal are denoted by the unit vectors and …
A radioactive sample is undergoing decay. At any time , its activity is and another time , the …