Let \(\alpha ,\beta \in R\) be such that the system of linear equations \(x+2y+z=5\) \(2x+y+\alpha z=5\) \(8x+4y+\beta z…

Let \(\alpha ,\beta \in R\) be such that the system of linear equations

\(x+2y+z=5\)
\(2x+y+\alpha z=5\)
\(8x+4y+\beta z=18\)
has no solution. Then \(\frac{\beta }{\alpha }\) is equal to:

[JEE Main 2026, 2 Apr (Shift 1)]