If the system of equations 3 x+y+4 z=3 2 x+\alpha y-z=-3 x+2 y+z=4 has no solution, then the value of \alpha is equal to: [21 Jan 2026 Shift 2]

Matrices and Determinants Part 4

Section: Mathematics

Question : 14 of 58

Marks: +1, -0

If the system of equations ‌3x+y+4z=3
‌2x+αy−z=−3
‌x+2y+z=4 has no solution, then the value of α is equal to:

[21 Jan 2026 Shift 2]

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