engineering recuitment GATE ECE 2023-24 Test Series Engineering Mathematics Linear Algebra System of Linear Equations
Consider the following system of equations:
3x + 2y = 1
4x + 7z = 1
x + y + z = 3
x – 2y + 7z = 0
Which of the following is/are true?
1
Equations are consistent
2
Only single non-trivial solution exists
3
Only a trivial solution exists
4
Many solutions exists