Teaching UP TGT Mock Test Series 2025 Engineering Mathematics Linear Algebra Systems of Linear Equations
The system of algebraic equations given below has
x + 2y + z = 4
2x + y + 2z = 5
x – y + z = 1
1
A unique solution of x = 1, y = 1 and z = 1
2
Only the two solutions of (x = 1, y = 1 and z = 1) and (x = 2, y = 1 and z = 0)
3
Infinite number of solutions
4
No feasible solution