Published by:
CGP EDU Academic Team
Published on: August 11, 2026
If 
and 
is a rational function of 
and 
is negative, then
A
B
C
D
Text Solution
Verified by ExpertsThe correct answer is:
B
Given, 
or 
.
If 
is rational, then the discriminant of the above equation must be a perfect square. Hence,
must be a perfect square
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