🛠️ JEE➗ Maths

For \(\alpha, \beta \in R\), suppose the system of linear equations \[ \begin{aligned} & x-y+z=5 \\ & 2 x+2 y+\a…

Q1

For \(\alpha, \beta \in R\), suppose the system of linear equations
\[
\begin{aligned}
& x-y+z=5 \\
& 2 x+2 y+\alpha z=8 \\
& 3 x-y+4 z=\beta
\end{aligned}
\]
has infinitely many solutions. Then \(\alpha\) and \(\beta\) are the roots of

a

\(
x^2-10 x+16=0
\)

b

\(
x^2+18 x+56=0
\)

c

\(
x^2-18 x+56=0
\)

d

\(
x^2+14 x+24=0
\)

🔒
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