Published by:
CGP EDU Academic Team
Published on: August 14, 2026
Let N denote the number that turns up when a fair die is rolled. If the probability that the system of equations.
x + y + z=1
2x + Ny + 2z = 2
3x + 3y + Nz =3
has unique solution is 
, then te sum of value of 
and all possible values of N is
Text Solution
Verified by ExpertsThe correct answer is:
C
For unique solution 
0
So 
(system has unique solution) 
So 
Therefore sum 
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