Let the system of linear equations ⎡⎢⎣1λλ2+51γγ2+51530⎤⎥ – InterviewSolution

1.	Let the system of linear equations ⎡⎢⎣1λλ2+51γγ2+51530⎤⎥⎦⎡⎢⎣xyz⎤⎥⎦=⎡⎢⎣24−1⎤⎥⎦ has a unique solution. Then which of the following is TRUE?
Answer» Let the system of linear equations $⎡ ⎢ ⎣ \begin{matrix} 1 & λ & λ^{2} + 5 1 & γ & γ^{2} + 5 1 & 5 & 30 \end{matrix} ⎤ ⎥ ⎦ ⎡ ⎢ ⎣ \begin{matrix} x y z \end{matrix} ⎤ ⎥ ⎦ = ⎡ ⎢ ⎣ \begin{matrix} 24 - 1 \end{matrix} ⎤ ⎥ ⎦$ has a unique solution. Then which of the following is TRUE?

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