Published by:
CGP EDU Academic Team
Published on: August 13, 2026
If 
is twice differentiable polynomial function such that 
, then
A
B
There exist at least one 
such that 
such that
C
There exist at least one 
such that 
such that
D
There exist at least one 
such that 
such that
Text Solution
Verified by ExpertsThe correct answer is:
B
Let a function be 
⇒ ⇒ 
has at least 3 real roots which are 
, 2 , 3
⇒ ⇒ 
has at least 2 real roots in 
⇒ ⇒ 
has at least 1 real roots in 
⇒ ⇒ 
for at least one 
.
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