Published by:
CGP EDU Academic Team
Published on: August 11, 2026
Let 
with 
such that the equation 
has non-real roots. If 
and 
, then
A
for all 
and 
for all 
. B
for all 
and 
for all 
. C
neither 
for all 
nor 
for all 
.
for all nor for all . D
exactly one of 
or 
is positive for all real 
.
or is positive for all real .
Text Solution
Verified by ExpertsThe correct answer is:
D
Given equation has non-real roots.
Therefore, exactly one of 
or 
is positive for all real 
.
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