Published by:
CGP EDU Academic Team
Published on: August 12, 2026
If the system of equations 
and 
has non-trivial solution 
then 
is equal to :
A
B
C
D
Text Solution
Verified by ExpertsThe correct answer is:
B
JEE Main 2019
Given system of equations has a non-trivial solution
equations are 
… (i)
… (ii)
… (iii)
By (i) – (ii), 
and 
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