PG entrance exam CUET PG 2025 Mock Test Engineering Mathematics Linear Algebra Systems of Linear Equations
Find the condition on a, b, c so that the linear system of equations
x + 2y – 3z = a
2x + 6y – 11z = b
x – 2y + 7z = c
is consistent1
-5a + 2b + c = 0
2
5a – 2b + c = 0
3
5a + 2b +c = 0
4
5a + 2b – c = 0