Published by:
CGP EDU Academic Team
Published on: August 13, 2026
If 
and 
are the roots of 
and 
then domain of 
is
A
, if 
and 
B
R if D 
and 
and C
if 
and 
D
No where if D = 0 and 
Text Solution
Verified by ExpertsThe correct answer is:
CHECK THE SOLUTION.
(a, b, c, d)
For when 
then 
so that log function will undefined.
, 
so 
so that logrithmic function defined all values of 
In this condition quadratic polynomial touches 
axis at 
. Except this point 
, so that logrithmic function defined at 
If 
so that quadratic polynomial 
so the function is defined nowhere.
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